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Category: Memory » Price: More than $60

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Compatible System

Mac (197) PC (821)

Total Capacity

8.0TB (1) 4.0TB (1) 2.0TB (4) 1.5TB (2) 1.0TB (21) 768.0GB (3) 512.0GB (36) 384.0GB (4) 256.0GB (75) 192.0GB (4) 128.0GB (136) 96.0GB (9) 64.0GB (208) 48.0GB (13) 32.0GB (245) 24.0GB (11) 16.0GB (188) 12.0GB (5) 8.0GB (48) 6.0GB (1) 4.0GB (3)

Form Factor

FB-DIMM (16) DIMM (319) LRDIMM (81) RDIMM (335) SO-DIMM (267)

PC Speed

PC5-44800 (56) PC5-41600 (56) PC5-38400 (67) PC4-25600 (103) PC4-23400 (125) PC4-21300 (135) PC4-19200 (100) PC4-17000 (53) PC3-14900 (48) PC3L-14900 (32) PC3-12800 (48) PC3L-12800 (40) PC3-10600 (49) PC3L-10600 (18) PC3-8500 (43) PC3L-8500 (11) PC2-6400 (18) PC2-5300 (10) PC2-4200 (6)

Type

DDR5 (179) DDR4 (516) DDR3 (180) DDR3L (109) DDR2 (34)

Frequency

5600MHz (56) 5200MHz (56) 4800MHz (67) 3200MHz (103) 2933MHz (125) 2666MHz (135) 2400MHz (100) 2133MHz (53) 1866MHz (80) 1600MHz (88) 1333MHz (67) 1066MHz (54) 800MHz (18) 667MHz (10) 533MHz (6)

Error Correction

ECC (675) Non-ECC (343)

Registration / Buffer

Registered (379) Non-Registered (575) Load Reduced (64)

Brand

OWC (1006) Apple (6) Major Brand (Third-Party) (5) Samsung (1)

Item Condition

New (1006) Used (12)

Special Offer

Free US Shipping (766) Garage Sale (13)

Rating

5 stars (40) 4 and up (149)

Price

Less than $80 (94) $80 to $100 (27) $100 to $150 (132) $150 to $200 (68) $200 to $300 (145) $300 to $400 (43) $400 to $500 (63) $500 to $750 (96) $750 to $1000 (70) $1000 to $1500 (75) $1500 to $2000 (42) More than $2000 (163)
32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S32P
OWC SKU: OWC2666DDR4S32P

 
Only
$230.52
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
Limited Quantity
(*) 32.0GB (2 x 16GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 32.0GB (2 x 16GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade for iMac (2017-2020) and Mac mini (2018) models and PCs which utilize 2400MHz or 2600MHz DDR4 SO-DIMM. *Used, OWC Tested* 1 Year OWC Fulfilled Limited Warranty.

Limited Quantity, Only 9 Left!
Reviews (18)
In Stock

Mfr P/N: 2618DDR4S32P
OWC SKU: APL2618DDR4S32P

$600.00
Only
$148.75
Add to Cart
64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S64S
OWC SKU: OWC2666DDR4S64S

 
Only
$461.03
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S16P
OWC SKU: OWC2666DDR4S16P

 
Only
$124.72
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
16.0GB (2 x 8GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac. Lifetime OWC Limited Warranty.

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Reviews (859)
In Stock

Mfr P/N: 1600DDR3S16P
OWC SKU: OWC1600DDR3S16P

 
Only
$75.79
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S64P
OWC SKU: OWC2666DDR4S64P

 
Only
$503.48
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
(*) 64.0GB (2 x 32GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 64.0GB (2 x 32GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize 2400MHz or 2600MHz DDR4 SO-DIMM. *Used, OWC Tested* 1 Year OWC Fulfilled Limited Warranty.

Reviews (18)
Sold Out

Mfr P/N: 2618DDR4S64P
OWC SKU: APL2618DDR4S64P

$1,000.00
Only
$264.75
Sold Out
16.0GB (2 x 8GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

New, Lifetime Advance Replacement Limited Warranty.

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Reviews (902)
In Stock

Mfr P/N: 1333DDR3S16P
OWC SKU: OWC1333DDR3S16P

 
Only
$75.79
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit for Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (262)
In Stock

Mfr P/N: 2400DDR4S32P
OWC SKU: OWC2400DDR4S32P

 
Only
$230.52
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac (2011-2015) models. Lifetime OWC Limited Warranty.

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Reviews (859)
In Stock

Mfr P/N: 1600DDR3S32S
OWC SKU: OWC1600DDR3S32S

 
Only
$148.39
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Module for PC

16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Module for PC

DDR4-2666, CL19, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2C6D42R816GB
OWC SKU: OWC2C6D42R816GB

 
Only
$157.26
Add to Cart
32.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Module for PC

32.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Module for PC

DDR4-3200, CL22, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 3R2D42R432GB
OWC SKU: OWC3R2D42R432GB

 
Only
$279.99
Add to Cart
16.0GB (2 x 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory Upgrade Kit for 27-inch iMac w/ Retina 5K (Late 2015) and PCs which utilize PC3-14900 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (298)
In Stock

Mfr P/N: 1867DDR3S16P
OWC SKU: OWC1867DDR3S16P

 
Only
$75.79
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (4 x 16GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac

64.0GB (4 x 16GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac

Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.

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Reviews (86)
In Stock

Mfr P/N: 1866D3R9M64
OWC SKU: OWC1866D3R9M64

 
Only
$246.92
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
16.0GB (2 x 8GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For 13-inch MacBook Pro (2010), MacBook (2010), 27-inch iMac (Late 2009), Mac mini (2010) models. Lifetime OWC Limited Warranty.

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Reviews (1335)
In Stock

Mfr P/N: OWC8566DDR3S16P
OWC SKU: OWC8566DDR3S16P

 
Only
$75.79
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory Upgrade Kit for 27-inch iMac w/ Retina 5K (Late 2015) and PCs which utilize PC3-14900 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (298)
In Stock

Mfr P/N: 1867DDR3S32S
OWC SKU: OWC1867DDR3S32S

 
Only
$148.39
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S32S
OWC SKU: OWC2666DDR4S32S

 
Only
$249.44
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
Limited Quantity
(*) 32.0GB (2 x 16GB) Major Brand PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 32.0GB (2 x 16GB) Major Brand PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Add 32GB of memory to Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 5 Left!
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In Stock

Mfr P/N: 2417DDR4S32P
OWC SKU: APT2417DDR4S32P

$237.99
Only
$98.75
Add to Cart
16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

Memory upgrade for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S16G
OWC SKU: OWC2666DDR4S16G

 
Only
$115.49
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
128.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Module for PC

128.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Module for PC

DDR4-3200, CL22, ECC, RDIMM, 288-Pin, 1.2V, 4Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 3R2D44R4128G
OWC SKU: OWC3R2D44R4128G

 
Only
$949.99
Add to Cart
Limited Quantity
(*) 16.0GB (2 x 8GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 16.0GB (2 x 8GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize 2400MHz or 2600MHz DDR4 SO-DIMM. *Used, OWC Tested* Description for Compatibility ONLY. 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 1 Left!
Reviews (18)
In Stock

Mfr P/N: APL2618DDR4S16P
OWC SKU: APL2618DDR4S16P

$400.00
Only
$64.75
Add to Cart
16.0GB OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Module for PC

16.0GB OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Module for PC

DDR4-2666, CL19, ECC, RDIMM, 288-Pin, 1.2V, 2Rx8, PC4-21300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2R6D42R816GB
OWC SKU: OWC2R6D42R816GB

 
Only
$135.00
Add to Cart
16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2C6D41R8016P
OWC SKU: OWC2C6D41R8016P

 
Only
$149.83
Add to Cart
Limited Quantity
(*) 64.0GB (4 x 16GB) Apple Factory PC3-14900 1866MHz DDR3 ECC-R 240-Pin DIMM Memory Upgrade Kit for Mac

(*) 64.0GB (4 x 16GB) Apple Factory PC3-14900 1866MHz DDR3 ECC-R 240-Pin DIMM Memory Upgrade Kit for Mac

For Mac Pro (Late 2013 - 2019) and PCs that use DDR3 1866MHz ECC-R DIMMs. Cannot mix with other size modules - see description. *Used, OWC Tested* 1 Year OWC Fulfilled Limited Warranty.

Limited Quantity, Only 5 Left!
Reviews (15)
In Stock

Mfr P/N: 14DDR3X1664R
OWC SKU: APL14DDR3X1664R

$1,600.00
Only
$144.75
Add to Cart
16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit for Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and PCs that utilize PC4-19200 SO-DIMM.

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Reviews (262)
In Stock

Mfr P/N: 2400DDR4S16P
OWC SKU: OWC2400DDR4S16P

 
Only
$124.72
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

For 27" iMac (Mid 2010-2011) Core i5 and Core i7 models & 21.5" iMac (Mid 2011) models. Lifetime OWC Limited Warranty.

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Reviews (902)
In Stock

Mfr P/N: 1333DDR3S32S
OWC SKU: OWC1333DDR3S32S

 
Only
$148.39
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2C6D42R8032P
OWC SKU: OWC2C6D42R8032P

 
Only
$313.89
Add to Cart
128.0GB (4 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

128.0GB (4 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade kit for 27" iMac w/ Retina 5K (2019-2020) and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DR4S128S
OWC SKU: OWC2666DR4S128S

 
Only
$1,006.95
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
16.0GB (4 x 4GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

16.0GB (4 x 4GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For all 27-inch and 21.5-inch iMac (Late 2009) models. Lifetime OWC Limited Warranty.

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Reviews (1335)
In Stock

Mfr P/N: OWC8566DDR3S16S
OWC SKU: OWC8566DDR3S16S

 
Only
$82.92
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
8.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

8.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

Memory upgrade for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (504)
In Stock

Mfr P/N: 2666DDR4S08G
OWC SKU: OWC2666DDR4S08G

 
Only
$62.99
Add to Cart
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16.0GB (2 x 8GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit with Installation Tools for Apple 2012 iMac 21.5"

16.0GB (2 x 8GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit with Installation Tools for Apple 2012 iMac 21.5"

New, Lifetime Advance Replacement Limited Warranty.

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Reviews (60)
In Stock

Mfr P/N: OWC1600DDR3I16P
OWC SKU: OWC1600DDR3I16P

 
Only
$78.79
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3C2D41R8032P
OWC SKU: OWC3C2D41R8032P

 
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$313.89
Add to Cart
16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)

16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)

For 21.5" iMac with Retina 4K Display (2019) complete with screen adhesive and all required installation tools. Lifetime OWC Limited Warranty.

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Reviews (39)
In Stock

Mfr P/N: 2621DDR4S16K
OWC SKU: OWC2621DDR4S16K

 
Only
$129.72
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (4 x 16GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

64.0GB (4 x 16GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac w/ Retina 5K (Mid 2017) and PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (262)
In Stock

Mfr P/N: 2400DDR4S64S
OWC SKU: OWC2400DDR4S64S

 
Only
$461.03
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

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Reviews (63)
In Stock

Mfr P/N: 1333D3W8M32K
OWC SKU: OWC1333D3W8M32K

 
Only
$157.88
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Add Parallels Desktop Pro Edition for only $29.00!
16.0GB OWC 2400MHz DDR4 PC4-19200 260-Pin SO-DIMM Memory Module for PC

16.0GB OWC 2400MHz DDR4 PC4-19200 260-Pin SO-DIMM Memory Module for PC

DDR4-2400, CL17, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-19200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S4D42R816GB
OWC SKU: OWC2S4D42R816GB

 
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$109.99
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32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)

32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)

For 21.5" iMac with Retina 4K Display (2019) complete with screen adhesive and all required installation tools. Lifetime OWC Limited Warranty.

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Mfr P/N: 2621DDR4S32K
OWC SKU: OWC2621DDR4S32K

 
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$240.52
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16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D41R8016P
OWC SKU: OWC3S2D41R8016P

 
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32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac

32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac

Complete memory upgrade kit with all required installation tools for 21.5" iMac (Mid 2017). *NOT compatible with 27" iMac (Mid 2017)* Lifetime OWC Limited Warranty.

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Mfr P/N: 2421DDR4S32K
OWC SKU: OWC2421DDR4S32K

 
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$240.52
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Limited Quantity
(*) 64GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 64GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. *Used, OWC Tested* 2 Year OWC Limited Warranty.

Limited Quantity, Only 3 Left!
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Mfr P/N: 2666DDR4S64U
OWC SKU: OWU2666DDR4S64U

$503.48
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$334.75
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512.0GB (8 x 64GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

512.0GB (8 x 64GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3R2D42R4512K
OWC SKU: OWC3R2D42R4512K

 
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$3,979.92
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64.0GB (2 x 32GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R8064P
OWC SKU: OWC3S2D42R8064P

 
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$479.50
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128.0GB (4 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3E2D42R8128S
OWC SKU: OWC3E2D42R8128S

 
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$1,189.54
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16.0GB (4 x 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

16.0GB (4 x 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

New, Lifetime Advance Replacement Limited Warranty.

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Mfr P/N: 1333DDR3S16S
OWC SKU: OWC1333DDR3S16S

 
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$82.92
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16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) 8-Core models and other systems that utilize PC4-21300 RDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2666R8M16
OWC SKU: OWC2666R8M16

 
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$188.41
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32.0GB (4 x 8GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac w/ Retina 5K (Mid 2017) and PCs that utilize PC4-19200 SO-DIMM.

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Mfr P/N: 2400DDR4S32S
OWC SKU: OWC2400DDR4S32S

 
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$249.44
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16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-25600. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 3U2D41R8016P
OWC SKU: OWC3U2D41R8016P

 
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$118.78
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(*) 16.0GB PC3-12800 DDR3 1600MHz 204-Pin CL11 SO-DIMM Memory Module for Mac

(*) 16.0GB PC3-12800 DDR3 1600MHz 204-Pin CL11 SO-DIMM Memory Module for Mac

or 2015 (Late) iMac 27" w/ Retina 5K models and PCs which utilize PC3-12800 SO-DIMM. *Used, OWC Tested* 1 Year OWC Limited Warranty.

Limited Quantity, Only 3 Left!
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Mfr P/N: 1600DDR3S16G
OWC SKU: OWC1600DR3S16GU

$209.99
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$99.75
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64.0GB (2 x 32GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, ECC, RDIMM, 288-Pin, 1.1V, 2Rx8, PC5-44800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 5R6D52R8064P
OWC SKU: OWC5R6D52R8064P

 
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$2,193.38
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128.0GB (4 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

128.0GB (4 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2933R3M128
OWC SKU: OWC2933R3M128

 
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$1,171.25
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128.0GB (4 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-25600. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 3U2D42R8128S
OWC SKU: OWC3U2D42R8128S

 
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$959.00
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16.0GB (2 x 8GB) OWC 1333MHz DDR3L PC3L-10600 204-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1333MHz DDR3L PC3L-10600 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, Non-ECC, SO-DIMM, 204-Pin, 1.35V, 2Rx8, PC3L-10600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 1S3T32R8016P
OWC SKU: OWC1S3T32R8016P

 
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$72.18
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32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) 8-Core models and other systems that utilize PC4-21300 RDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2666R1M32
OWC SKU: OWC2666R1M32

 
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$282.65
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16.0GB OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Module for PC

16.0GB OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Module for PC

DDR5-4800, CL40, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 1Rx8, PC5-38400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S8D51R816GB
OWC SKU: OWC4S8D51R816GB

 
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$269.99
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32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3E2D41R8032P
OWC SKU: OWC3E2D41R8032P

 
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$313.89
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96.0GB (6 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

96.0GB (6 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2933R1M96
OWC SKU: OWC2933R1M96

 
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$869.40
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48.0GB (3 x 16GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac

48.0GB (3 x 16GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac

Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.

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Mfr P/N: 1866D3R9M48
OWC SKU: OWC1866D3R9M48

 
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$185.82
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32.0GB (4 x 8GB) OWC 1066MHz DDR3 PC3-8500 240-Pin DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1066MHz DDR3 PC3-8500 240-Pin DIMM Memory Upgrade Kit for PC

DDR3-1066, CL7, Non-ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-8500. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 8U5D32R8032S
OWC SKU: OWC8U5D32R8032S

 
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$126.44
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48.0GB (6 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

48.0GB (6 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

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Reviews (63)
In Stock

Mfr P/N: 1333D3W8M48K
OWC SKU: OWC1333D3W8M48K

 
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$245.64
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32.0GB (4 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

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Mfr P/N: 1333D3X8M32K
OWC SKU: OWC1333D3X8M32K

 
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$118.40
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32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-23400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2C9D41R8032P
OWC SKU: OWC2C9D41R8032P

 
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$313.89
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192.0GB (6 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

192.0GB (6 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2933R3M192
OWC SKU: OWC2933R3M192

 
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$1,757.64
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8.0GB (2 x 4GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

8.0GB (2 x 4GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit for 27" and 21.5" iMac (Mid 2017), and PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

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Reviews (262)
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Mfr P/N: 2400DDR4S08P
OWC SKU: OWC2400DDR4S08P

 
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$71.27
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32.0GB (4 x 8GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For iMac (Late 2009) models. Lifetime OWC Limited Warranty.

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Mfr P/N: OWC8566DDR3S32S
OWC SKU: OWC8566DDR3S32S

 
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$148.39
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64.0GB OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Module for PC

64.0GB OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Module for PC

DDR4-2666, CL19, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-21300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2R6D42R464GB
OWC SKU: OWC2R6D42R464GB

 
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$499.99
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32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit with screen adhesive for 21.5" iMac (Mid 2017). *NOT compatible with 27" iMac (Mid 2017)* Lifetime OWC Limited Warranty.

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Mfr P/N: 2421DDR4S32P
OWC SKU: OWC2421DDR4S32P

 
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$240.52
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256.0GB (8 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

256.0GB (8 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2933R3M256
OWC SKU: OWC2933R3M256

 
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$2,340.16
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16.0GB OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Module for Mac

16.0GB OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Module for Mac

Matched set of memory modules for Mac Pro (Late 2013 - 2019). Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1866D3MPE16G
OWC SKU: OWC1866D3MPE16G

 
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$62.99
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32.0GB (2 x 16GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory Upgrade Kit for 27-inch iMac w/ Retina 5K (Late 2015) and PCs which utilize PC3-14900 SO-DIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 1867DDR3S32P
OWC SKU: OWC1867DDR3S32P

 
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$398.98
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128.0GB (8 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (8 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, ECC, RDIMM, 288-Pin, 1.1V, 1Rx8, PC5-44800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 5R6D51R8128K
OWC SKU: OWC5R6D51R8128K

 
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$4,321.32
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32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-21300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2E6D41R8032S
OWC SKU: OWC2E6D41R8032S

 
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$297.71
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32.0GB OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Module for PC

32.0GB OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Module for PC

DDR5-4800, CL40, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 2Rx8, PC5-38400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S8D52R832GB
OWC SKU: OWC4S8D52R832GB

 
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$539.99
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32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D41R8032P
OWC SKU: OWC3S2D41R8032P

 
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$219.54
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32.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

32.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

Memory upgrade for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2666DDR4S32G
OWC SKU: OWC2666DDR4S32G

 
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$251.99
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32.0GB (2 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2933R1M32
OWC SKU: OWC2933R1M32

 
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$291.03
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32.0GB Mac Pro Memory Matched Set (8x 4GB) PC5300 DDR2 ECC 667MHz 240-Pin FB-DIMM Modules for Mac

32.0GB Mac Pro Memory Matched Set (8x 4GB) PC5300 DDR2 ECC 667MHz 240-Pin FB-DIMM Modules for Mac

*Apple Qualified Memory for Mac Pro 2006 and 2007 Quad Core / 8 Core models. Allows up to 32GB* Lifetime Advance Replacement Limited Warranty.

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Mfr P/N: OWC53FB4MPK32GB
OWC SKU: OWC53FB4MPK32GB

$295.92
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$239.99
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32.0GB (8 x 4GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*

32.0GB (8 x 4GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*

True Apple Qualified Memory for Mac Pro (2008) Quad-Core, 8-Core systems. Must install in pairs. Lifetime OWC Limited Warranty.

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Mfr P/N: 64FB4MPK32GB
OWC SKU: OWC64FB4MPK32GB

 
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$299.99
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32.0GB OWC 4800MHz DDR5 PC5-38400 288-Pin ECC DIMM Memory Module for PC

32.0GB OWC 4800MHz DDR5 PC5-38400 288-Pin ECC DIMM Memory Module for PC

DDR5-4800, CL40, ECC, DIMM, 288-Pin, 1.1V, 2Rx8, PC5-38400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4E8D52R832GB
OWC SKU: OWC4E8D52R832GB

 
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$959.99
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32.0GB OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Module for PC

32.0GB OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Module for PC

DDR3L-1866, CL13, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 1R8T34R432GB
OWC SKU: OWC1R8T34R432GB

 
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1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac

1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) 24-core to 28-core models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2933L2M1536
OWC SKU: OWC2933L2M1536

 
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8.0GB (4 x 2GB) OWC 533MHz DDR2 PC2-4200 200-Pin SO-DIMM Memory Upgrade Kit for PC

8.0GB (4 x 2GB) OWC 533MHz DDR2 PC2-4200 200-Pin SO-DIMM Memory Upgrade Kit for PC

DDR2-533, CL4, Non-ECC, SO-DIMM, 200-Pin, 1.8V, 2Rx8, PC2-4200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S2D22R8008S
OWC SKU: OWC4S2D22R8008S

 
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32.0GB OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Module for PC

32.0GB OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Module for PC

DDR5-5600, CL46, ECC, RDIMM, 288-Pin, 1.1V, 2Rx8, PC5-44800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 5R6D52R832GB
OWC SKU: OWC5R6D52R832GB

 
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16.0GB (2 x 8GB) OWC 2400MHz DDR4 PC4-19200 288-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 2400MHz DDR4 PC4-19200 288-Pin DIMM Memory Upgrade Kit for PC

DDR4-2400, CL17, Non-ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-19200. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 2U4D42R8016P
OWC SKU: OWC2U4D42R8016P

 
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1.0TB (8 x 128GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

1.0TB (8 x 128GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

DDR4-2400, CL17, ECC, LRDIMM, 288-Pin, 1.2V, 4Rx4, PC4-19200. For Servers and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2L4D44R41TBK
OWC SKU: OWC2L4D44R41TBK

 
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512.0GB (2 x 256GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

512.0GB (2 x 256GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, ECC, RDIMM, 288-Pin, 1.2V, 8Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3R2D48R4512P
OWC SKU: OWC3R2D48R4512P

 
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16.0GB OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Module for PC

16.0GB OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Module for PC

DDR4-2933, CL21, ECC, RDIMM, 288-Pin, 1.2V, 1Rx4, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2R9D41R416GB
OWC SKU: OWC2R9D41R416GB

 
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32.0GB (2 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

32.0GB (2 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

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Mfr P/N: 1333D3X9M032
OWC SKU: OWC1333D3X9M032

 
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128.0GB (8 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

128.0GB (8 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2933R1M128
OWC SKU: OWC2933R1M128

 
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32.0GB (8 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (8 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3-1066, CL7, ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 8E5D32R8032K
OWC SKU: OWC8E5D32R8032K

 
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384.0GB (6x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

384.0GB (6x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.

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Mfr P/N: 2933R6M384
OWC SKU: OWC2933R6M384

 
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