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Category: Memory » Quantity: Set of 2

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Compatible System

Mac (82) PC (254)

Total Capacity

512.0GB (4) 256.0GB (16) 128.0GB (15) 64.0GB (57) 32.0GB (78) 16.0GB (86) 12.0GB (3) 8.0GB (50) 6.0GB (2) 4.0GB (18) 2.0GB (6) 1.0GB (1)

Form Factor

FB-DIMM (4) DIMM (107) LRDIMM (17) RDIMM (83) SO-DIMM (125)

PC Speed

PC5-44800 (16) PC5-41600 (16) PC5-38400 (19) PC4-25600 (26) PC4-23400 (27) PC4-21300 (37) PC4-19200 (32) PC4-17000 (13) PC3-14900 (19) PC3L-14900 (12) PC3-12800 (26) PC3L-12800 (16) PC3-10600 (21) PC3L-10600 (11) PC3-8500 (21) PC3L-8500 (4) PC2-6400 (8) PC2-5300 (5) PC2-4200 (4) PC3200 (2) PC2700 (1)

Type

DDR5 (51) DDR4 (135) DDR3 (76) DDR3L (54) DDR2 (16) DDR (4)

Frequency

5600MHz (16) 5200MHz (16) 4800MHz (19) 3200MHz (26) 2933MHz (27) 2666MHz (37) 2400MHz (32) 2133MHz (13) 1866MHz (31) 1600MHz (42) 1333MHz (32) 1066MHz (25) 800MHz (8) 667MHz (5) 533MHz (4) 400MHz (2) 333MHz (1)

Error Correction

ECC (172) Non-ECC (164)

Registration / Buffer

Registered (91) Non-Registered (230) Load Reduced (15)

Brand

OWC (326) Major Brand (Third-Party) (6) Apple (4)

Item Condition

New (323) Used (13)

Special Offer

Free US Shipping (181) Garage Sale (13)

Rating

5 stars (11) 4 and up (67)

Price

Less than $10 (1) $10 to $20 (7) $20 to $40 (40) $40 to $60 (36) $60 to $80 (41) $80 to $100 (2) $100 to $150 (38) $150 to $200 (5) $200 to $300 (37) $300 to $400 (28) $400 to $500 (6) $500 to $750 (29) $750 to $1000 (2) $1000 to $1500 (28) $1500 to $2000 (15) More than $2000 (21)
16.0GB (2 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 1Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R6T31R4016P
OWC SKU: OWC1R6T31R4016P

 
Only
$56.98
Add to Cart
32.0GB (2 x 16GB) OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 1Rx8, PC5-44800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5S6D51R8032P
OWC SKU: OWC5S6D51R8032P

 
Only
$677.94
Add to Cart
8.0GB (2 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin DIMM Memory Upgrade Kit for PC

8.0GB (2 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin DIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, Non-ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-10600. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1U3D32R8008P
OWC SKU: OWC1U3D32R8008P

 
Only
$39.98
Add to Cart
32.0GB (2 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-17000. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2E1D42R8032P
OWC SKU: OWC2E1D42R8032P

 
Only
$313.89
Add to Cart
16.0GB (2 x 8GB) OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 1Rx8, PC5-44800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5S6D51R8016P
OWC SKU: OWC5S6D51R8016P

 
Only
$390.02
Add to Cart
32.0GB (2 x 16GB) OWC 5200MHz DDR5 PC5-41600 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 5200MHz DDR5 PC5-41600 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-41600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5E2D51R8032P
OWC SKU: OWC5E2D51R8032P

 
Only
$1,196.38
Add to Cart
16.0GB (2 x 8GB) OWC 1333MHz DDR3 PC3-10600 204-Pin SO-DIMM Memory Upgrade Kit for PC

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

DDR3-1333, CL9, Non-ECC, SO-DIMM, 204-Pin, 1.5V, 2Rx8, PC3-10600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1S3D32R8016P
OWC SKU: OWC1S3D32R8016P

 
Only
$72.18
Add to Cart
256.0GB (2 x 128GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (2 x 128GB) 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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In Stock

Mfr P/N: 3R2D48R4256P
OWC SKU: OWC3R2D48R4256P

 
Only
$1,894.28
Add to Cart
32.0GB (2 x 16GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R8T32R4032P
OWC SKU: OWC1R8T32R4032P

 
Only
$117.58
Add to Cart
64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 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, 1Rx4, PC5-38400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 4R8D51R4064P
OWC SKU: OWC4R8D51R4064P

 
Only
$2,093.68
Add to Cart
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). Includes adhesive for resealing the display. Lifetime OWC Limited Warranty.

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Reviews (39)
In Stock

Mfr P/N: 2621DDR4S32P
OWC SKU: OWC2621DDR4S32P

 
Only
$240.52
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
8.0GB (2 x 4GB) OWC 1600MHz DDR3 PC3-12800 204-Pin SO-DIMM Memory Upgrade Kit for PC

8.0GB (2 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, 1Rx8, PC3-12800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1S6D31R8008P
OWC SKU: OWC1S6D31R8008P

 
Only
$39.98
Add to Cart
32.0GB (2 x 16GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R6D32R4032P
OWC SKU: OWC1R6D32R4032P

 
Only
$117.58
Add to Cart
16.0GB (2 x 8GB) OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 1Rx8, PC5-41600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 5S2D51R8016P
OWC SKU: OWC5S2D51R8016P

 
Only
$390.02
Add to Cart
12.0GB (8GB + 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

12.0GB (8GB + 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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Reviews (902)
In Stock

Mfr P/N: 1333DDR3S12S
OWC SKU: OWC1333DDR3S12S

 
Only
$64.03
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC DIMM Memory Upgrade Kit for PC

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

DDR4-2666, CL19, ECC, DIMM, 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: 2E6D42R8032P
OWC SKU: OWC2E6D42R8032P

 
Only
$313.89
Add to Cart
16.0GB (2 x 8GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, Non-ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-38400. For Desktops. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 4U8D51R8016P
OWC SKU: OWC4U8D51R8016P

 
Only
$350.22
Add to Cart
32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 288-Pin DIMM Memory Upgrade Kit for PC

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

DDR4-2666, CL19, Non-ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-21300. For Desktops. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2U6D42R8032P
OWC SKU: OWC2U6D42R8032P

 
Only
$219.54
Add to Cart
64.0GB (2 x 32GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R6D34R4064P
OWC SKU: OWC1R6D34R4064P

 
Only
$217.78
Add to Cart
64.0GB (2 x 32GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) 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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In Stock

Mfr P/N: 2L4D44R4064P
OWC SKU: OWC2L4D44R4064P

 
Only
$538.36
Add to Cart
8.0GB (2 x 4GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

8.0GB (2 x 4GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, DIMM, 240-Pin, 1.5V, 1Rx8, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1E6D31R8008P
OWC SKU: OWC1E6D31R8008P

 
Only
$41.99
Add to Cart
256.0GB (2 x 128GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

256.0GB (2 x 128GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, LRDIMM, 288-Pin, 1.2V, 4Rx4, PC4-23400. For Servers and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2L9D44R4256P
OWC SKU: OWC2L9D44R4256P

 
Only
$1,794.58
Add to Cart
512.0GB (2 x 256GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

512.0GB (2 x 256GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, RDIMM, 288-Pin, 1.2V, 8Rx4, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2R9D48R4512P
OWC SKU: OWC2R9D48R4512P

 
Only
$3,788.58
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32.0GB (2 x 16GB) OWC 5200MHz DDR5 PC5-41600 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 5200MHz DDR5 PC5-41600 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, ECC, SO-DIMM, 262-Pin, 1.1V, 1Rx8, PC5-41600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 5C2D51R8032P
OWC SKU: OWC5C2D51R8032P

 
Only
$1,196.38
Add to Cart
64.0GB (2 x 32GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

64.0GB (2 x 32GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit with screen adhesive for 21.5" iMac w/ Retina 4K (Mid 2017). *NOT compatible with 27" or 21.5" non-Retina* Lifetime OWC Limited Warranty.

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Reviews (75)
In Stock

Mfr P/N: 2421DDR4S64P
OWC SKU: OWC2421DDR4S64P

 
Only
$513.48
Add to Cart
Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (2 x 32GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R6T34R4064P
OWC SKU: OWC1R6T34R4064P

 
Only
$217.78
Add to Cart
64.0GB (2 x 32GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R3D34R4064P
OWC SKU: OWC1R3D34R4064P

 
Only
$217.78
Add to Cart
16.0GB (2 x 8GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 2133MHz DDR4 PC4-17000 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, ECC, DIMM, 288-Pin, 1.2V, 2Rx8, PC4-17000. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2E1D42R8016P
OWC SKU: OWC2E1D42R8016P

 
Only
$149.83
Add to Cart
32.0GB (2 x 16GB) OWC 1600MHz DDR3L PC3L-12800 204-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 1600MHz DDR3L PC3L-12800 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3L-1600, CL11, Non-ECC, SO-DIMM, 204-Pin, 1.35V, 2Rx8, PC3L-12800. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1S6T32R8032P
OWC SKU: OWC1S6T32R8032P

 
Only
$379.98
Add to Cart
64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, 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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In Stock

Mfr P/N: 4C8D52R8064P
OWC SKU: OWC4C8D52R8064P

 
Only
$1,989.98
Add to Cart
16.0GB (2 x 8GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1066, CL7, ECC, RDIMM, 240-Pin, 1.35V, 4Rx8, PC3L-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 8R5T34R8016P
OWC SKU: OWC8R5T34R8016P

 
Only
$56.98
Add to Cart
32.0GB (2 x 16GB) OWC 2133MHz DDR4 PC4-17000 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2133MHz DDR4 PC4-17000 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-17000. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2C1D42R8032P
OWC SKU: OWC2C1D42R8032P

 
Only
$313.89
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256.0GB (2 x 128GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

256.0GB (2 x 128GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, LRDIMM, 288-Pin, 1.2V, 8Rx4, PC4-23400. For Servers and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2L9D48R4256P
OWC SKU: OWC2L9D48R4256P

 
Only
$1,794.58
Add to Cart
128.0GB (2 x 64GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 x 64GB) 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.

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In Stock

Mfr P/N: 2R4D42R4128P
OWC SKU: OWC2R4D42R4128P

 
Only
$1,056.80
Add to Cart
128.0GB (2 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 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.

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In Stock

Mfr P/N: 2R9D42R4128P
OWC SKU: OWC2R9D42R4128P

 
Only
$1,056.80
Add to Cart
32.0GB (2 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC DIMM Memory Upgrade Kit for PC

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

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In Stock

Mfr P/N: 5E6D51R8032P
OWC SKU: OWC5E6D51R8032P

 
Only
$1,196.38
Add to Cart
32.0GB (2 x 16GB) OWC 2400MHz DDR4 PC4-19200 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) 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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In Stock

Mfr P/N: 2U4D42R8032P
OWC SKU: OWC2U4D42R8032P

 
Only
$219.54
Add to Cart
8.0GB (2 x 4GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac

8.0GB (2 x 4GB) 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: 1600DDR3S08S
OWC SKU: OWC1600DDR3S08S

 
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$41.98
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Add Parallels Desktop Pro Edition for only $29.00!
Limited Quantity
(*) 4.0GB (2 x 2GB) Apple/Major Brand Factory PC8500 DDR3 204-Pin CL7 1066MHz SO-DIMM Memory Upgrade Kit for Mac

(*) 4.0GB (2 x 2GB) Apple/Major Brand Factory PC8500 DDR3 204-Pin CL7 1066MHz SO-DIMM Memory Upgrade Kit for Mac

For 2009 iMac, 2009-2010 Mac mini, and 2008-2010 MacBook / MacBook Pro models. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 6 Left!
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Mfr P/N: APL85SOPAIR4GB
OWC SKU: APL85SOPAIR4GB

$200.00
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$9.75
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128.0GB (2 x 64GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 x 64GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, ECC, RDIMM, 288-Pin, 1.1V, 2Rx4, PC5-44800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5R6D52R4128P
OWC SKU: OWC5R6D52R4128P

 
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$4,974.98
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64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) 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.

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Mfr P/N: 2R6D42R4064P
OWC SKU: OWC2R6D42R4064P

 
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$618.12
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32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit 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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In Stock

Mfr P/N: 2R9D41R4032P
OWC SKU: OWC2R9D41R4032P

 
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$277.17
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4.0GB (2 x 2GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

4.0GB (2 x 2GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

New, Lifetime Advance Replacement Limited Warranty.

Reviews (902)
In Stock

Mfr P/N: 1333DDR3S04S
OWC SKU: OWC1333DDR3S04S

 
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$32.08
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16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) 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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In Stock

Mfr P/N: 3C2D41R8016P
OWC SKU: OWC3C2D41R8016P

 
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$149.83
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32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 262-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, 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: 4C8D51R8032P
OWC SKU: OWC4C8D51R8032P

 
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$1,096.68
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32.0GB (2 x 16GB) OWC 2133MHz DDR4 PC4-17000 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 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.

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Ships in 2-3 Days

Mfr P/N: 2U1D42R8032P
OWC SKU: OWC2U1D42R8032P

 
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$219.54
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16.0GB (2 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin DIMM Memory Upgrade Kit for PC

DDR3L-1866, CL13, Non-ECC, DIMM, 240-Pin, 1.35V, 2Rx8, PC3L-14900. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1U8T32R8016P
OWC SKU: OWC1U8T32R8016P

 
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$64.58
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16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, Non-ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-12800. For Desktops. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1U6D32R8016P
OWC SKU: OWC1U6D32R8016P

 
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$64.58
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64.0GB (2 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) 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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In Stock

Mfr P/N: 3R2D42R4064P
OWC SKU: OWC3R2D42R4064P

 
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$618.12
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32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, Non-ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-38400. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 4U8D51R8032P
OWC SKU: OWC4U8D51R8032P

 
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$558.30
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32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) 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.

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In Stock

Mfr P/N: 2R9D42R4032P
OWC SKU: OWC2R9D42R4032P

 
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$277.17
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32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin DIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, Non-ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-23400. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2U9D41R8032P
OWC SKU: OWC2U9D41R8032P

 
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$219.54
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Limited Quantity
8.0GB (2 x 4GB) PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac

8.0GB (2 x 4GB) 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: 1333D3W4M08K
OWC SKU: OWC1333D3W4M08K

 
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$44.09
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Add Parallels Desktop Pro Edition for only $29.00!
Limited Quantity
(*) 8.0GB (2 x 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

(*) 8.0GB (2 x 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit for Mac

Matched upgrade set for 2011 MacBook Pro models, Mid 2010/2011 21.5" & 27" iMac Models, Mid 2011 Mac mini models. 1 Year OWC Limited Warranty.

Limited Quantity, Only 2 Left!
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In Stock

Mfr P/N: 1333DDR3S08S
OWC SKU: OWU1333DDR3S08U

$41.99
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$19.75
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16.0GB (2 x 8GB) OWC 1866MHz DDR3L PC3L-14900 240-Pin ECC DIMM Memory Upgrade Kit for PC

16.0GB (2 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.

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In Stock

Mfr P/N: 1E8T32R8016P
OWC SKU: OWC1E8T32R8016P

 
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$75.98
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16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1E6D32R8016P
OWC SKU: OWC1E6D32R8016P

 
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$75.98
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4.0GB (2 x 2GB) OWC 800MHz DDR2 PC2-6400 240-Pin DIMM Memory Upgrade Kit for PC

4.0GB (2 x 2GB) OWC 800MHz DDR2 PC2-6400 240-Pin DIMM Memory Upgrade Kit for PC

DDR2-800, CL6, Non-ECC, DIMM, 240-Pin, 1.8V, 2Rx8, PC2-6400. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 6U4D22R8004P
OWC SKU: OWC6U4D22R8004P

 
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$39.98
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16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, RDIMM, 240-Pin, 1.5V, 1Rx4, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 1R6D31R4016P
OWC SKU: OWC1R6D31R4016P

 
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$56.98
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32.0GB (2 x 16GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR4-2400, CL17, ECC, RDIMM, 288-Pin, 1.2V, 1Rx4, PC4-19200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 2R4D41R4032P
OWC SKU: OWC2R4D41R4032P

 
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$269.19
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128.0GB (2 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 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, 4Rx4, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2R9D44R4128P
OWC SKU: OWC2R9D44R4128P

 
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$1,056.80
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4.0GB (2 x 2GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

4.0GB (2 x 2GB) OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For MacBook Pro "Unibody" (2008-2010), MacBook (2008-2010), iMac (2009), Mac mini (2009-2010) models. Lifetime OWC Limited Warranty.

Reviews (1335)
In Stock

Mfr P/N: 8566DDR3S4GP
OWC SKU: OWC8566DDR3S4GP

 
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$32.08
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Limited Quantity
(*) 16.0GB (2 x 8GB) Major Brand PC3-14900 DDR3 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 16.0GB (2 x 8GB) Major Brand PC3-14900 DDR3 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac w/ Retina 5K (Late 2015) models and PCs which utilize PC3-14900 SO-DIMM. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 8 Left!
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In Stock

Mfr P/N: 14SOPAIR16P
OWC SKU: APT14SOPAIR16P

$400.00
Only
$28.75
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16.0GB (2 x 8GB) OWC 1066MHz DDR3 PC3-8500 204-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1066MHz DDR3 PC3-8500 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3-1066, CL7, Non-ECC, SO-DIMM, 204-Pin, 1.5V, 2Rx8, PC3-8500. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 8S5D32R8016P
OWC SKU: OWC8S5D32R8016P

 
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$72.18
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8.0GB (2 x 4GB) OWC 1866MHz DDR3L PC3L-14900 204-Pin SO-DIMM Memory Upgrade Kit for PC

8.0GB (2 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.

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In Stock

Mfr P/N: 1S8T31R8008P
OWC SKU: OWC1S8T31R8008P

 
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$39.98
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64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit 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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In Stock

Mfr P/N: 4S8D52R8064P
OWC SKU: OWC4S8D52R8064P

 
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$1,136.56
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16.0GB (2 x 8GB) OWC 1866MHz DDR3 PC3-14900 240-Pin DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) 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.

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In Stock

Mfr P/N: 1U8D32R8016P
OWC SKU: OWC1U8D32R8016P

 
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$64.58
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128.0GB (2 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

128.0GB (2 x 64GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, LRDIMM, 288-Pin, 1.2V, 4Rx4, PC4-23400. For Servers and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2L9D44R4128P
OWC SKU: OWC2L9D44R4128P

 
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$1,196.38
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4.0GB (2 x 2GB) OWC 1066MHz DDR3 PC3-8500 204-Pin SO-DIMM Memory Upgrade Kit for PC

4.0GB (2 x 2GB) OWC 1066MHz DDR3 PC3-8500 204-Pin SO-DIMM Memory Upgrade Kit for PC

DDR3-1066, CL7, Non-ECC, SO-DIMM, 204-Pin, 1.5V, 1Rx8, PC3-8500. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 8S5D31R8004P
OWC SKU: OWC8S5D31R8004P

 
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$30.55
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8.0GB (2 x 4GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

8.0GB (2 x 4GB) OWC 1600MHz DDR3 PC3-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, ECC, DIMM, 240-Pin, 1.5V, 2Rx8, PC3-12800. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1E6D32R8008P
OWC SKU: OWC1E6D32R8008P

 
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$41.99
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64.0GB (2 x 32GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1066, CL7, ECC, RDIMM, 240-Pin, 1.35V, 4Rx4, PC3L-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 8R5T34R4064P
OWC SKU: OWC8R5T34R4064P

 
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$217.78
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4.0GB (2 x 2GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin DIMM Memory Upgrade Kit for PC

4.0GB (2 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.

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Ships in 2-3 Days

Mfr P/N: 1U3T31R8004P
OWC SKU: OWC1U3T31R8004P

 
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$30.55
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8.0GB (2 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC DIMM Memory Upgrade Kit for PC

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

DDR3L-1333, CL9, ECC, DIMM, 240-Pin, 1.35V, 2Rx8, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 1E3T32R8008P
OWC SKU: OWC1E3T32R8008P

 
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$41.99
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Limited Quantity
(*) 8.0GB (2 x 4GB) Major Brand PC3-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

(*) 8.0GB (2 x 4GB) Major Brand PC3-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Upgrade Kit for Mac

For 2009 iMac, 2009-2010 Mac mini, and 2008-2010 MacBook / MacBook Pro models. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 2 Left!
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In Stock

Mfr P/N: 8566DDR3S08
OWC SKU: APT8566DDR3S08U

$41.98
Only
$19.75
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16.0GB (2 x 8GB) OWC 2400MHz DDR4 PC4-19200 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

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

DDR4-2400, CL17, ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-19200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 2C4D41R8016P
OWC SKU: OWC2C4D41R8016P

 
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$149.83
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32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 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, 2Rx8, PC4-25600. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 3U2D42R8032P
OWC SKU: OWC3U2D42R8032P

 
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$219.54
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256.0GB (2 x 128GB) OWC 5200MHz DDR5 PC5-41600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (2 x 128GB) OWC 5200MHz DDR5 PC5-41600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, ECC, RDIMM, 288-Pin, 1.1V, 4Rx4, PC5-41600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5R2D54R4256P
OWC SKU: OWC5R2D54R4256P

 
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$9,571.18
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32.0GB (2 x 16GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) 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.

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Ships in 2-3 Days

Mfr P/N: 1U6T32R8032P
OWC SKU: OWC1U6T32R8032P

 
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$387.98
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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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Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (2 x 32GB) OWC 5200MHz DDR5 PC5-41600 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 5200MHz DDR5 PC5-41600 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, Non-ECC, DIMM, 288-Pin, 1.1V, 2Rx8, PC5-41600. For Desktops. Lifetime OWC Limited Warranty.

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Ships in 2-3 Days

Mfr P/N: 5U2D52R8064P
OWC SKU: OWC5U2D52R8064P

 
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32.0GB (2 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 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.

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Mfr P/N: 1R8D32R4032P
OWC SKU: OWC1R8D32R4032P

 
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128.0GB (2 x 64GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin CL19 LRDIMM Memory Upgrade Kit for iMac Pro (2017)

128.0GB (2 x 64GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin CL19 LRDIMM Memory Upgrade Kit for iMac Pro (2017)

Memory upgrade kit for iMac Pro (2017). Includes screen adhesive. **Requires Professional Installation** Lifetime OWC Limited Warranty.

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Mfr P/N: DID2627DP128
OWC SKU: OWCDID2627DP128

 
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64.0GB (2 x 32GB) OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Upgrade Kit for PC

DDR5-5200, CL42, Non-ECC, SO-DIMM, 262-Pin, 1.1V, 2Rx8, PC5-41600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 5S2D52R8064P
OWC SKU: OWC5S2D52R8064P

 
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8.0GB (2 x 4GB) OWC 1600MHz DDR3L PC3L-12800 240-Pin ECC DIMM Memory Upgrade Kit for PC

8.0GB (2 x 4GB) 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.

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Mfr P/N: 1E6T32R8008P
OWC SKU: OWC1E6T32R8008P

 
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16.0GB (2 x 8GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1066, CL7, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 8R5T32R4016P
OWC SKU: OWC8R5T32R4016P

 
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128.0GB (2 x 64GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 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.

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Mfr P/N: 2R6D42R4128P
OWC SKU: OWC2R6D42R4128P

 
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8.0GB (2 x 4GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*

8.0GB (2 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: 64FB4MPK08GB
OWC SKU: OWC64FB4MPK08GB

 
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64.0GB (2 x 32GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

64.0GB (2 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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Mfr P/N: 2933R3M64
OWC SKU: OWC2933R3M64

 
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4.0GB (2 x 2GB) OWC 1600MHz DDR3 PC3-12800 240-Pin DIMM Memory Upgrade Kit for PC

4.0GB (2 x 2GB) OWC 1600MHz DDR3 PC3-12800 240-Pin DIMM Memory Upgrade Kit for PC

DDR3-1600, CL11, Non-ECC, DIMM, 240-Pin, 1.5V, 1Rx8, PC3-12800. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 1U6D31R8004P
OWC SKU: OWC1U6D31R8004P

 
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32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (2 x 16GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit 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: 4S8D51R8032P
OWC SKU: OWC4S8D51R8032P

 
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64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 4800MHz DDR5 PC5-38400 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, Non-ECC, DIMM, 288-Pin, 1.1V, 2Rx8, PC5-38400. For Desktops. Lifetime OWC Limited Warranty.

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Mfr P/N: 4U8D52R8064P
OWC SKU: OWC4U8D52R8064P

 
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