1-800-275-4576
Registration: Registered » Capacity Per Module: 4.0GB
Showing 1 - 34 of 34 items
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Form Factor
PC Speed
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4.0GB OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Module for Mac
4.0GB OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Module for Mac
For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.
Mfr P/N: 1333D3MPE4GB
OWC SKU: OWC1333D3MPE4GB
16.0GB (4 x 4GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
16.0GB (4 x 4GB) 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, Only 3 Left!Mfr P/N: 13MP3S4M16GK
OWC SKU: OWC13MP3S4M16GK
48.0GB (12 x 4GB) XServe Early 2009 8-Core Memory Matched Set PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
48.0GB (12 x 4GB) XServe Early 2009 8-Core Memory Matched Set PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty.
Special Offers, Only 1 Left!Mfr P/N: 85MP3S4M48GK
OWC SKU: OWC85MP3S4M48GK
24.0GB Mac Pro / Xserve 2009 Memory Matched Set (6x 4GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
24.0GB Mac Pro / Xserve 2009 Memory Matched Set (6x 4GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty
Special Offers, Only 4 Left!Mfr P/N: 85MP3S4M24GK
OWC SKU: OWC85MP3S4M24GK
16.0GB Mac Pro Early 2009 Memory Matched Set (4 x 4GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
16.0GB Mac Pro Early 2009 Memory Matched Set (4 x 4GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty
Special Offers, Only 9 Left!Mfr P/N: 85MP3S4M16GK
OWC SKU: OWC85MP3S4M16GK
12.0GB (3 x 4GB) OWC PC8500 DDR3 ECC Registered 1066 MHz 240-Pin DIMM Memory Upgrade Kit for Mac
12.0GB (3 x 4GB) OWC PC8500 DDR3 ECC Registered 1066 MHz 240-Pin DIMM Memory Upgrade Kit for Mac
For Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' systems and Early 2009 Xserve.*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* Lifetime OWC Limited Warranty.
Special Offers, Only 1 Left!Mfr P/N: 85MP3S4M12GK
OWC SKU: OWC85MP3S4M12GK
4.0GB OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Module for PC
DDR3L-1066, CL7, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 8R5T32R404GB
OWC SKU: OWC8R5T32R404GB
32.0GB (8 x 4GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) 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.
Mfr P/N: 8R5T32R4032K
OWC SKU: OWC8R5T32R4032K
16.0GB (4 x 4GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) 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.
Mfr P/N: 8R5T32R4016S
OWC SKU: OWC8R5T32R4016S
8.0GB (2 x 4GB) OWC 1066MHz DDR3L PC3L-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) 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.
Mfr P/N: 8R5T32R4008P
OWC SKU: OWC8R5T32R4008P
4.0GB OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Module for PC
DDR3-1066, CL7, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 8R5D32R404GB
OWC SKU: OWC8R5D32R404GB
32.0GB (8 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1066, CL7, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 8R5D32R4032K
OWC SKU: OWC8R5D32R4032K
16.0GB (4 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1066, CL7, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 8R5D32R4016S
OWC SKU: OWC8R5D32R4016S
8.0GB (2 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) OWC 1066MHz DDR3 PC3-8500 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1066, CL7, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-8500. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 8R5D32R4008P
OWC SKU: OWC8R5D32R4008P
4.0GB OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Module for PC
DDR2-800, CL6, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-6400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 6R4D22R404GB
OWC SKU: OWC6R4D22R404GB
32.0GB (8 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-800, CL6, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-6400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 6R4D22R4032K
OWC SKU: OWC6R4D22R4032K
16.0GB (4 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-800, CL6, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-6400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 6R4D22R4016S
OWC SKU: OWC6R4D22R4016S
8.0GB (2 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) OWC 800MHz DDR2 PC2-6400 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-800, CL6, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-6400. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 6R4D22R4008P
OWC SKU: OWC6R4D22R4008P
4.0GB OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Module for PC
DDR2-667, CL5, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-5300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 5R3D22R404GB
OWC SKU: OWC5R3D22R404GB
32.0GB (8 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-667, CL5, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-5300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 5R3D22R4032K
OWC SKU: OWC5R3D22R4032K
16.0GB (4 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-667, CL5, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-5300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 5R3D22R4016S
OWC SKU: OWC5R3D22R4016S
8.0GB (2 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) OWC 667MHz DDR2 PC2-5300 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-667, CL5, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-5300. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 5R3D22R4008P
OWC SKU: OWC5R3D22R4008P
4.0GB OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Module for PC
DDR2-533, CL4, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-4200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 4R2D22R404GB
OWC SKU: OWC4R2D22R404GB
32.0GB (8 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-533, CL4, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-4200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 4R2D22R4032K
OWC SKU: OWC4R2D22R4032K
16.0GB (4 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-533, CL4, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-4200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 4R2D22R4016S
OWC SKU: OWC4R2D22R4016S
8.0GB (2 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) OWC 533MHz DDR2 PC2-4200 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR2-533, CL4, ECC, RDIMM, 240-Pin, 1.8V, 2Rx4, PC2-4200. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 4R2D22R4008P
OWC SKU: OWC4R2D22R4008P
4.0GB OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Module for PC
DDR3L-1333, CL9, ECC, RDIMM, 240-Pin, 1.35V, 2Rx4, PC3L-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 1R3T32R404GB
OWC SKU: OWC1R3T32R404GB
32.0GB (8 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) 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.
Mfr P/N: 1R3T32R4032K
OWC SKU: OWC1R3T32R4032K
16.0GB (4 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) 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.
Mfr P/N: 1R3T32R4016S
OWC SKU: OWC1R3T32R4016S
8.0GB (2 x 4GB) OWC 1333MHz DDR3L PC3L-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) 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.
Mfr P/N: 1R3T32R4008P
OWC SKU: OWC1R3T32R4008P
4.0GB OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Module for PC
4.0GB OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Module for PC
DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 1R3D32R404GB
OWC SKU: OWC1R3D32R404GB
32.0GB (8 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
32.0GB (8 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 1R3D32R4032K
OWC SKU: OWC1R3D32R4032K
16.0GB (4 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
16.0GB (4 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 1R3D32R4016S
OWC SKU: OWC1R3D32R4016S
8.0GB (2 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
8.0GB (2 x 4GB) OWC 1333MHz DDR3 PC3-10600 240-Pin ECC RDIMM Memory Upgrade Kit for PC
DDR3-1333, CL9, ECC, RDIMM, 240-Pin, 1.5V, 2Rx4, PC3-10600. For Workstations, Servers, and NAS Systems. Lifetime OWC Limited Warranty.
Mfr P/N: 1R3D32R4008P
OWC SKU: OWC1R3D32R4008P