Shop Memory by System

Searching for memory for your Mac or PC system? Start here, and find exactly what you need.

Shop Mac Memory
Shop PC Memory

295 matches in Memory

Set of 4

Category: Memory » Quantity: Set of 4

Showing 271 - 295 of 295 items

Sort:
Show:
View:

Filtering By

Category

Memory
Remove

Quantity

Set of 4
Remove
Filter By

Compatible System

Mac (54) PC (241)

Total Capacity

1.0TB (4) 768.0GB (2) 512.0GB (18) 256.0GB (15) 128.0GB (52) 96.0GB (2) 64.0GB (73) 48.0GB (2) 32.0GB (76) 24.0GB (1) 16.0GB (38) 8.0GB (9) 4.0GB (3)

Form Factor

FB-DIMM (4) DIMM (104) LRDIMM (21) RDIMM (86) SO-DIMM (80)

PC Speed

PC5-44800 (16) PC5-41600 (16) PC5-38400 (19) PC4-25600 (24) PC4-23400 (30) PC4-21300 (31) PC4-19200 (25) PC4-17000 (14) PC3-14900 (18) PC3L-14900 (12) PC3-12800 (18) PC3L-12800 (16) PC3-10600 (18) PC3L-10600 (8) PC3-8500 (14) PC3L-8500 (4) PC2-6400 (5) PC2-5300 (4) PC2-4200 (3)

Type

DDR5 (51) DDR4 (124) DDR3 (65) DDR3L (43) DDR2 (12)

Frequency

5600MHz (16) 5200MHz (16) 4800MHz (19) 3200MHz (24) 2933MHz (30) 2666MHz (31) 2400MHz (25) 2133MHz (14) 1866MHz (30) 1600MHz (34) 1333MHz (26) 1066MHz (18) 800MHz (5) 667MHz (4) 533MHz (3)

Error Correction

ECC (179) Non-ECC (116)

Registration / Buffer

Registered (101) Non-Registered (179) Load Reduced (15)

Brand

OWC (293) Apple (2)

Item Condition

New (294) Used (1)

Special Offer

Free US Shipping (216) Garage Sale (2)

Rating

5 stars (8) 4 and up (41)

Price

Less than $40 (1) $40 to $60 (4) $60 to $80 (33) $80 to $100 (4) $100 to $150 (37) $150 to $200 (12) $200 to $300 (34) $300 to $400 (5) $400 to $500 (24) $500 to $750 (30) $750 to $1000 (16) $1000 to $1500 (25) $1500 to $2000 (2) More than $2000 (68)
512.0GB (4 x 128GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

512.0GB (4 x 128GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, ECC, RDIMM, 288-Pin, 1.2V, 4Rx4, PC4-21300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 2R6D44R4512S
OWC SKU: OWC2R6D44R4512S

 
Only
$3,585.56
Add to Cart
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.

Special Offers BadgeSpecial Offers
Reviews (58)
In Stock

Mfr P/N: 1333D3X8M32K
OWC SKU: OWC1333D3X8M32K

 
Only
$118.40
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin DIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, Non-ECC, DIMM, 240-Pin, 1.35V, 2Rx8, PC3L-12800. For Desktops. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1U6T32R8032S
OWC SKU: OWC1U6T32R8032S

 
Only
$126.44
Add to Cart
64.0GB (4 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin DIMM Memory Upgrade Kit for PC

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

DDR3-1866, CL13, Non-ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-14900. For Desktops. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1U8D32R8064S
OWC SKU: OWC1U8D32R8064S

 
Only
$759.96
Add to Cart
32.0GB (4 x 8GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

32.0GB (4 x 8GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

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

Special Offers BadgeSpecial Offers
Reviews (30)
In Stock

Mfr P/N: 2933R8M32
OWC SKU: OWC2933R8M32

 
Only
$418.28
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

64.0GB (4 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.

Be the first
In Stock

Mfr P/N: 2C6D42R8064S
OWC SKU: OWC2C6D42R8064S

 
Only
$625.27
Add to Cart
64.0GB (4 x 16GB) OWC 5200MHz DDR5 PC5-41600 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 5200MHz DDR5 PC5-41600 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, Non-ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-41600. For Desktops. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 5U2D51R8064S
OWC SKU: OWC5U2D51R8064S

 
Only
$1,354.52
Add to Cart
256.0GB (4 x 64GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (4 x 64GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

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

Be the first
In Stock

Mfr P/N: 2R6D42R4256S
OWC SKU: OWC2R6D42R4256S

 
Only
$2,111.48
Add to Cart
New Price
256.0GB (4 x 64GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (4 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, 4Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 3R2D44R4256S
OWC SKU: OWC3R2D44R4256S

 
Only
$2,111.48
Add to Cart
128.0GB (4 x 32GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, ECC, RDIMM, 288-Pin, 1.1V, 2Rx4, PC5-38400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 4R8D52R4128S
OWC SKU: OWC4R8D52R4128S

 
Only
$4,183.16
Add to Cart
128.0GB (4 x 32GB) OWC 5600MHz DDR5 PC5-44800 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 5600MHz DDR5 PC5-44800 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, ECC, SO-DIMM, 262-Pin, 1.1V, 2Rx8, PC5-44800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 5C6D52R8128S
OWC SKU: OWC5C6D52R8128S

 
Only
$4,377.96
Add to Cart
64.0GB (4 x 16GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) 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.

Be the first
Ships in 2-3 Days

Mfr P/N: 3U2D41R8064S
OWC SKU: OWC3U2D41R8064S

 
Only
$439.08
Add to Cart
64.0GB (4 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

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

DDR3-1866, CL13, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1R8D32R4064S
OWC SKU: OWC1R8D32R4064S

 
Only
$235.16
Add to Cart
16.0GB (4 x 4GB) OWC 1600MHz DDR3 PC3-12800 204-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (4 x 4GB) OWC 1600MHz DDR3 PC3-12800 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, Non-ECC, SO-DIMM, 204-Pin, 1.5V, 2Rx8, PC3-12800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1S6D32R8016S
OWC SKU: OWC1S6D32R8016S

 
Only
$78.97
Add to Cart
8.0GB (4 x 2GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin DIMM Memory Upgrade Kit for PC

8.0GB (4 x 2GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin DIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, Non-ECC, DIMM, 240-Pin, 1.35V, 1Rx8, PC3L-10600. For Desktops. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1U3T31R8008S
OWC SKU: OWC1U3T31R8008S

 
Only
$55.46
Add to Cart
32.0GB (4 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (4 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.

Be the first
In Stock

Mfr P/N: 3S2D41R8032S
OWC SKU: OWC3S2D41R8032S

 
Only
$237.56
Add to Cart
16.0GB (4 x 4GB) OWC 1866MHz DDR3 PC3-14900 204-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (4 x 4GB) OWC 1866MHz DDR3 PC3-14900 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3-1866, CL13, Non-ECC, SO-DIMM, 204-Pin, 1.5V, 1Rx8, PC3-14900. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 1S8D31R8016S
OWC SKU: OWC1S8D31R8016S

 
Only
$78.97
Add to Cart
32.0GB (4 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, ECC, DIMM, 240-Pin, 1.35V, 2Rx8, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1E8T32R8032S
OWC SKU: OWC1E8T32R8032S

 
Only
$150.36
Add to Cart
256.0GB (4 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (4 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 2R9D42R4256S
OWC SKU: OWC2R9D42R4256S

 
Only
$2,111.48
Add to Cart
16.0GB (4 x 4GB) OWC 1866MHz DDR3L PC3L-14900 204-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (4 x 4GB) OWC 1866MHz DDR3L PC3L-14900 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, Non-ECC, SO-DIMM, 204-Pin, 1.35V, 1Rx8, PC3L-14900. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1S8T31R8016S
OWC SKU: OWC1S8T31R8016S

 
Only
$78.97
Add to Cart
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.

Special Offers BadgeSpecial Offers
Reviews (262)
In Stock

Mfr P/N: 2400DDR4S32S
OWC SKU: OWC2400DDR4S32S

 
Only
$249.44
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
128.0GB (4 x 32GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (4 x 32GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2400, CL17, ECC, RDIMM, 288-Pin, 1.2V, 2Rx4, PC4-19200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
In Stock

Mfr P/N: 2R4D42R4128S
OWC SKU: OWC2R4D42R4128S

 
Only
$1,235.00
Add to Cart
128.0GB (4 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

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

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

Be the first
In Stock

Mfr P/N: 2S6D42R8128S
OWC SKU: OWC2S6D42R8128S

 
Only
$959.00
Add to Cart
64.0GB (4 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin DIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, Non-ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-17000. For Desktops. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 2U1D42R8064S
OWC SKU: OWC2U1D42R8064S

 
Only
$439.08
Add to Cart
32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, DIMM, 240-Pin, 1.35V, 2Rx8, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

Be the first
Ships in 2-3 Days

Mfr P/N: 1E6T32R8032S
OWC SKU: OWC1E6T32R8032S

 
Only
$150.36
Add to Cart

Showing 271 - 295 of 295 items