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Compatible System

Mac (126) PC (641)

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 (134) 96.0GB (9) 64.0GB (204) 48.0GB (12) 32.0GB (180) 24.0GB (4) 16.0GB (65) 8.0GB (8)

Form Factor

FB-DIMM (11) DIMM (208) LRDIMM (79) RDIMM (280) SO-DIMM (189)

PC Speed

PC5-44800 (56) PC5-41600 (56) PC5-38400 (67) PC4-25600 (89) PC4-23400 (114) PC4-21300 (110) PC4-19200 (75) PC4-17000 (39) PC3-14900 (25) PC3L-14900 (19) PC3-12800 (25) PC3L-12800 (22) PC3-10600 (23) PC3L-10600 (8) PC3-8500 (21) PC3L-8500 (7) PC2-6400 (9) PC2-5300 (2)

Type

DDR5 (179) DDR4 (427) DDR3 (90) DDR3L (60) DDR2 (11)

Frequency

5600MHz (56) 5200MHz (56) 4800MHz (67) 3200MHz (89) 2933MHz (114) 2666MHz (110) 2400MHz (75) 2133MHz (39) 1866MHz (44) 1600MHz (47) 1333MHz (31) 1066MHz (28) 800MHz (9) 667MHz (2)

Error Correction

ECC (549) Non-ECC (218)

Registration / Buffer

Registered (311) Non-Registered (394) Load Reduced (62)

Brand

OWC (765) Apple (2)

Item Condition

New (765) Used (2)

Special Offer

Garage Sale (2)

Rating

5 stars (30) 4 and up (88)

Price

Less than $150 (10) $150 to $200 (69) $200 to $300 (132) $300 to $400 (51) $400 to $500 (53) $500 to $750 (104) $750 to $1000 (58) $1000 to $1500 (85) $1500 to $2000 (31) More than $2000 (174)
128.0GB (8 x 16GB) OWC 3200MHz DDR4 PC4-25600 288-Pin DIMM Memory Upgrade Kit for PC

128.0GB (8 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.

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Mfr P/N: 3U2D41R8128K
OWC SKU: OWC3U2D41R8128K

 
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$878.16
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128.0GB (2 x 64GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (2 x 64GB) 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.

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In Stock

Mfr P/N: 4R8D52R4128P
OWC SKU: OWC4R8D52R4128P

 
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$4,576.98
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64.0GB (8 x 8GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (8 x 8GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 1R3T32R4064K
OWC SKU: OWC1R3T32R4064K

 
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$223.13
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1.0TB (8 x 128GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC RDIMM Memory Upgrade Kit for PC

1.0TB (8 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, 4Rx4, PC4-25600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3R2D44R41TBK
OWC SKU: OWC3R2D44R41TBK

 
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$7,561.92
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1.0TB (8 x 128GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

1.0TB (8 x 128GB) OWC 4800MHz DDR5 PC5-38400 288-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR5-4800, CL40, ECC, RDIMM, 288-Pin, 1.1V, 4Rx4, PC5-38400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4R8D54R41TBK
OWC SKU: OWC4R8D54R41TBK

 
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$38,284.72
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32.0GB (4 x 8GB) OWC 5600MHz DDR5 PC5-44800 288-Pin DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 5600MHz DDR5 PC5-44800 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, Non-ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-44800. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5U6D51R8032S
OWC SKU: OWC5U6D51R8032S

 
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$776.12
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32.0GB (4 x 8GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) 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, 1Rx16, PC5-38400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S8D51R6032S
OWC SKU: OWC4S8D51R6032S

 
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$696.92
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384.0GB (12 x 32GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

384.0GB (12 x 32GB) 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: 2666R3M384
OWC SKU: OWC2666R3M384

 
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$3,893.27
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Add Parallels Desktop Pro Edition for only $29.00!
32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac

32.0GB (4 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: 2666R8M32
OWC SKU: OWC2666R8M32

 
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$376.45
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Add Parallels Desktop Pro Edition for only $29.00!
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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$1,149.99
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32.0GB OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Module for Mac

32.0GB OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Module 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: 2933D4MP32GB
OWC SKU: OWC2933D4MP32GB

 
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$325.49
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Add Parallels Desktop Pro Edition for only $29.00!
256.0GB (4 x 64GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

256.0GB (4 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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Mfr P/N: 5R6D52R4256S
OWC SKU: OWC5R6D52R4256S

 
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$9,949.96
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32.0GB (2 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin ECC RDIMM Memory Upgrade Kit for PC

32.0GB (2 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: 5R6D51R8032P
OWC SKU: OWC5R6D51R8032P

 
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$1,114.38
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512.0GB (4 x 128GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

512.0GB (4 x 128GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

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

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Mfr P/N: 3L2D48R4512S
OWC SKU: OWC3L2D48R4512S

 
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$3,784.76
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16.0GB OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Module for PC

16.0GB OWC 5600MHz DDR5 PC5-44800 262-Pin SO-DIMM Memory Module 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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Mfr P/N: 5S6D51R816GB
OWC SKU: OWC5S6D51R816GB

 
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$339.99
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64.0GB (4 x 16GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 1R3T32R4064S
OWC SKU: OWC1R3T32R4064S

 
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$235.16
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1.0TB (8 x 128GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

1.0TB (8 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.

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Mfr P/N: 2R6D44R41TBK
OWC SKU: OWC2R6D44R41TBK

 
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$7,163.92
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1.0TB (8 x 128GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

1.0TB (8 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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Mfr P/N: 2L9D48R41TBK
OWC SKU: OWC2L9D48R41TBK

 
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$7,163.92
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128.0GB (4 x 32GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

128.0GB (4 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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Mfr P/N: 2L4D44R4128S
OWC SKU: OWC2L4D44R4128S

 
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$1,075.64
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32.0GB 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Module for Mac

32.0GB 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Module for Mac

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

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Mfr P/N: OWC2400DDR4S32G
OWC SKU: OWC2400DDR4S32G

 
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$251.99
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Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (8 x 8GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac

64.0GB (8 x 8GB) 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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Reviews (30)
In Stock

Mfr P/N: 2933R8M64
OWC SKU: OWC2933R8M64

 
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$835.72
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Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 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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Mfr P/N: 2U6D42R8064S
OWC SKU: OWC2U6D42R8064S

 
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$439.08
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8.0GB OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Module for PC

8.0GB OWC 5200MHz DDR5 PC5-41600 262-Pin SO-DIMM Memory Module 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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Mfr P/N: 5S2D51R808GB
OWC SKU: OWC5S2D51R808GB

 
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$195.99
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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, 2Rx8, PC5-38400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S8D52R816GB
OWC SKU: OWC4S8D52R816GB

 
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$279.99
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256.0GB (2 x 128GB) OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

256.0GB (2 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: 2L4D44R4256P
OWC SKU: OWC2L4D44R4256P

 
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$1,794.58
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32.0GB OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Module for PC

32.0GB OWC 2400MHz DDR4 PC4-19200 288-Pin ECC LRDIMM Memory Module 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: 2L4D44R432GB
OWC SKU: OWC2L4D44R432GB

 
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$269.99
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64.0GB (4 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 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: 2U9D41R8064S
OWC SKU: OWC2U9D41R8064S

 
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$439.08
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16.0GB (2 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2E9D41R8016P
OWC SKU: OWC2E9D41R8016P

 
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$149.83
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16.0GB (2 x 8GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) 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: 3E2D41R8016P
OWC SKU: OWC3E2D41R8016P

 
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$149.83
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256.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC LRDIMM Memory Module for PC

256.0GB OWC 3200MHz DDR4 PC4-25600 288-Pin ECC LRDIMM Memory Module for PC

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

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Mfr P/N: 3L2D48R4256G
OWC SKU: OWC3L2D48R4256G

 
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$1,899.99
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128.0GB (8 x 16GB) OWC 5200MHz DDR5 PC5-41600 288-Pin ECC DIMM Memory Upgrade Kit for PC

128.0GB (8 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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Mfr P/N: 5E2D51R8128K
OWC SKU: OWC5E2D51R8128K

 
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$4,775.92
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256.0GB (8 x 32GB) OWC 3200MHz DDR4 PC4-25600 288-Pin ECC DIMM Memory Upgrade Kit for PC

256.0GB (8 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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In Stock

Mfr P/N: 3E2D42R8256K
OWC SKU: OWC3E2D42R8256K

 
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$2,379.08
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48.0GB (2 x 16GB + 2 x 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac

48.0GB (2 x 16GB + 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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Mfr P/N: 1867DDR3S48S
OWC SKU: OWC1867DDR3S48S

 
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$495.56
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Add Parallels Desktop Pro Edition for only $29.00!
64.0GB (8 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

64.0GB (8 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2E9D41R8064K
OWC SKU: OWC2E9D41R8064K

 
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$593.92
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32.0GB (4 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

32.0GB (4 x 8GB) OWC 2933MHz DDR4 PC4-23400 288-Pin ECC DIMM Memory Upgrade Kit for PC

DDR4-2933, CL21, ECC, DIMM, 288-Pin, 1.2V, 1Rx8, PC4-23400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2E9D41R8032S
OWC SKU: OWC2E9D41R8032S

 
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$297.71
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64.0GB (4 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin DIMM Memory Upgrade Kit for PC

64.0GB (4 x 16GB) OWC 5600MHz DDR5 PC5-44800 288-Pin DIMM Memory Upgrade Kit for PC

DDR5-5600, CL46, Non-ECC, DIMM, 288-Pin, 1.1V, 1Rx8, PC5-44800. For Desktops. Lifetime OWC Limited Warranty.

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In Stock

Mfr P/N: 5U6D51R8064S
OWC SKU: OWC5U6D51R8064S

 
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$1,354.52
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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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In Stock

Mfr P/N: 2666R8M16
OWC SKU: OWC2666R8M16

 
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$188.41
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Add Parallels Desktop Pro Edition for only $29.00!
96.0GB (2 x 32GB + 2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

96.0GB (2 x 32GB + 2 x 16GB) 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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Mfr P/N: 2666DDR4S96S
OWC SKU: OWC2666DDR4S96S

 
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$730.76
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Add Parallels Desktop Pro Edition for only $29.00!
16.0GB (2 x 8GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) 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: 4S8D51R8016P
OWC SKU: OWC4S8D51R8016P

 
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$350.22
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128.0GB OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Module for PC

128.0GB OWC 2400MHz DDR4 PC4-19200 288-Pin ECC RDIMM Memory Module for PC

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

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Mfr P/N: 2R4D44R4128G
OWC SKU: OWC2R4D44R4128G

 
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$899.99
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512.0GB (8 x 64GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC RDIMM Memory Upgrade Kit for PC

512.0GB (8 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: 2R6D42R4512K
OWC SKU: OWC2R6D42R4512K

 
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$4,218.72
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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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Mfr P/N: 1333D3W8M48K
OWC SKU: OWC1333D3W8M48K

 
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$245.64
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64.0GB (2 x 32GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

DDR3-1866, CL13, ECC, RDIMM, 240-Pin, 1.5V, 4Rx4, PC3-14900. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 1R8D34R4064P
OWC SKU: OWC1R8D34R4064P

 
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$217.78
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64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 288-Pin ECC LRDIMM Memory Upgrade Kit for PC

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

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Mfr P/N: 2L6D44R4064P
OWC SKU: OWC2L6D44R4064P

 
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$538.36
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16.0GB (2 x 8GB) OWC 4800MHz DDR5 PC5-38400 262-Pin SO-DIMM Memory Upgrade Kit for PC

16.0GB (2 x 8GB) 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, 1Rx16, PC5-38400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 4S8D51R6016P
OWC SKU: OWC4S8D51R6016P

 
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$350.22
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128.0GB (8 x 16GB) OWC 1866MHz DDR3 PC3-14900 240-Pin ECC RDIMM Memory Upgrade Kit for PC

128.0GB (8 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: 1R8D32R4128K
OWC SKU: OWC1R8D32R4128K

 
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$460.92
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128.0GB (8 x 16GB) OWC 2933MHz DDR4 PC4-23400 288-Pin DIMM Memory Upgrade Kit for PC

128.0GB (8 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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Mfr P/N: 2U9D41R8128K
OWC SKU: OWC2U9D41R8128K

 
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$878.16
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