1-800-275-4576
Brand: OWC » OWC Group: Memory Upgrades
Total Capacity
Form Factor
PC Speed
Frequency
Error Correction
Registration / Buffer
Special Offer
Rating
64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)
64.0GB (2 x 32GB) 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.
Mfr P/N: 2621DDR4S64P
OWC SKU: OWC2621DDR4S64P
48.0GB (6 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
48.0GB (6 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.
Mfr P/N: 1333D3X8M48K
OWC SKU: OWC1333D3X8M48K
16.0GB OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Module for Mac
16.0GB OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Module for Mac
Memory Module for 27-inch iMac w/ Retina 5K (Late 2015) and PCs which utilize PC3-14900 SO-DIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 1867DDR3S16G
OWC SKU: OWC1867DDR3S16G
8.0GB OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Module for Mac
8.0GB 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.
Mfr P/N: 2933D4MP8GB
OWC SKU: OWC2933D4MP8GB
16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac
16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac
Memory upgrade kit with screen adhesive for 21.5" iMac (Mid 2017). *NOT compatible with 27" iMac (Mid 2017)* Lifetime OWC Limited Warranty.
Mfr P/N: 2421DDR4S16P
OWC SKU: OWC2421DDR4S16P
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 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.
Mfr P/N: 2400DDR4S64P
OWC SKU: OWC2400DDR4S64P
64GB OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Module for Mac
64GB OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Module for Mac
For Mac Pro (2019) 12-core to 28-core models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Special Offers, Only 2 Left!Mfr P/N: 2933D4LR64GB
OWC SKU: OWC2933D4LR64GB
64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
64.0GB (2 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.
Mfr P/N: 2666R3M64
OWC SKU: OWC2666R3M64
8.0GB PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Module for Mac
8.0GB PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Module for Mac
New, Lifetime Advance Replacement Limited Warranty.
Mfr P/N: 1600DDR3S8GB
OWC SKU: OWC1600DDR3S8GB
64.0GB (4 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
64.0GB (4 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.
Mfr P/N: 1333D3X9M064
OWC SKU: OWC1333D3X9M064
24.0GB Mac Pro Memory Matched Set (6x 4GB) PC5300 DDR2 ECC 667MHz 240-Pin FB-DIMM Modules for Mac
24.0GB Mac Pro Memory Matched Set (6x 4GB) PC5300 DDR2 ECC 667MHz 240-Pin FB-DIMM Modules for Mac
*Apple Qualified Memory for Mac Pro 2006 and 2007 Quad Core / 8 Core models. Allows up to 32GB* Lifetime Advance Replacement Limited Warranty.
Mfr P/N: OWC53FB4MPK24GB
OWC SKU: OWC53FB4MPK24GB
64.0GB (8 x 8GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*
64.0GB (8 x 8GB) 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.
Special Offers, Only 3 Left!Mfr P/N: 64FB8MPK64GB
OWC SKU: OWC64FB8MPK64GB
24.0GB (3 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
24.0GB (3 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.
Special Offers, Only 3 Left!Mfr P/N: 1866D3R8M24
OWC SKU: OWC1866D3R8M24
32.0GB (4 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
32.0GB (4 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.
Special Offers, Only 1 Left!Mfr P/N: 1866D3R8M32
OWC SKU: OWC1866D3R8M32
512GB (4 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
512GB (4 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933L2M512
OWC SKU: OWC2933L2M512
128.0GB (4 x 32GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac
128.0GB (4 x 32GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac
For PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2400DR4S128S
OWC SKU: OWC2400DR4S128S
16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)
16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin CL17 SO-DIMM Memory Upgrade Kit for 21.5" iMac with Retina 4K Display (2019)
For 21.5" iMac with Retina 4K Display (2019). Includes adhesive for resealing the display. Lifetime OWC Limited Warranty.
Mfr P/N: 2621DDR4S16P
OWC SKU: OWC2621DDR4S16P
16.0GB (2 x 8GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
16.0GB (2 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.
Mfr P/N: 2933R8M16
OWC SKU: OWC2933R8M16
12.0GB (8GB+4GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
12.0GB (8GB+4GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
. Lifetime OWC Limited Warranty.
Mfr P/N: 1600DDR3S12S
OWC SKU: OWC1600DDR3S12S
768GB (6 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
768GB (6 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933L2M768
OWC SKU: OWC29D4LR0768
48.0GB (6 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
48.0GB (6 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010, 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3W8M48K
OWC SKU: OWC85MP3W8M48K
64.0GB (8 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
64.0GB (8 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010, 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3W8M64K
OWC SKU: OWC85MP3W8M64K
6.0GB Kit (2.0GB+4.0GB) PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Upgrade Kit for Mac
6.0GB Kit (2.0GB+4.0GB) PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Upgrade Kit for Mac
for Apple iMac Intel (April 2008), MacBook (White) 2.13GHz (May 2009), PC Intel Core 2 Duos using PC6400 200pin. Lifetime OWC Limited Warranty.
Mfr P/N: 6400DDR2S6GP
OWC SKU: OWC6400DDR2S6GP
24.0GB (6 x 4GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*
24.0GB (6 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.
Mfr P/N: 64FB4MPK24GB
OWC SKU: OWC64FB4MPK24GB
4.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
4.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
For MacBook Pro "Unibody" (2008-2010), MacBook (2008-2010), iMac (2009), Mac mini (2009-2010) models. Individually certified for 6GB MacBook, MacBook Pro compatibility. Lifetime OWC Limited Warranty.
Mfr P/N: 8566D6R3S4GB
OWC SKU: OWC8566D6R3S4GB
2.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
2.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
For MacBook Pro "Unibody" (2008-2010), MacBook (2008-2010), iMac (2009), Mac mini (2009-2010) models. Lifetime OWC Limited Warranty.
Mfr P/N: 8566DDR3S2GB
OWC SKU: OWC8566DDR3S2GB
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.
Mfr P/N: 1333DDR3S04S
OWC SKU: OWC1333DDR3S04S
48.0GB (3 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
48.0GB (3 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.
Mfr P/N: 1333D3X9M048
OWC SKU: OWC1333D3X9M048
128.0GB Mac Pro Early 2009 Memory Matched Set (8x 16GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
128.0GB Mac Pro Early 2009 Memory Matched Set (8x 16GB) PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
For 8 Core or better Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' systems & Early 2009 Xserve *SEE SPECIAL NOTES IN DESCRIPTION* Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3S9M128K
OWC SKU: OWC85MP3S9M128K
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.
Mfr P/N: 2666DDR4S96S
OWC SKU: OWC2666DDR4S96S
16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac
16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac
Complete memory upgrade kit with all required installation tools for 21.5" iMac (Mid 2017). *NOT compatible with 27" iMac (Mid 2017)* Lifetime OWC Limited Warranty.
Mfr P/N: 2421DDR4S16K
OWC SKU: OWC2421DDR4S16K
192.0GB (12 x 16GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
192.0GB (12 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.
Mfr P/N: 2666R1M192
OWC SKU: OWC2666R1M192
16.0GB (2 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
16.0GB (2 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC Registered 240-Pin DIMM Memory Upgrade Kit for Mac
Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.
Special Offers, Only 8 Left!Mfr P/N: 1866D3R8M16
OWC SKU: OWC1866D3R8M16
12.0GB (4GB + 8GB) OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Upgrade Kit for Mac
12.0GB (4GB + 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.
Mfr P/N: 1867DDR3S12S
OWC SKU: OWC1867DDR3S12S
16.0GB OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Module for Mac
16.0GB 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: 1333D3MPE16G
OWC SKU: OWC1333D3MPE16G
64.0GB (8 x 8GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
64.0GB (8 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.
Mfr P/N: 2666R8M64
OWC SKU: OWC2666R8M64
512GB (4 x 128GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin LRDIMM Memory Upgrade Kit for iMac Pro (2017)
512GB (4 x 128GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin 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.
Mfr P/N: DID2627DS512
OWC SKU: OWCDID2627DS512
8.0GB OWC PC8500 DDR3 1066MHz ECC DIMM Memory Module for Mac
8.0GB OWC PC8500 DDR3 1066MHz ECC DIMM Memory Module for Mac
For Mac Pro (2009, 2010-2012, 4-Core & 8-Core) & Xserve 'Nehalem' & 'Westmere' models. *Matched Sets Recommended* Lifetime OWC Limited Warranty.
Mfr P/N: 8566D3ECC8GB
OWC SKU: OWC8566D3ECC8GB
8.0GB (2 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
8.0GB (2 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010-2012) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Special Offers, Only 1 Left!Mfr P/N: 85MP3W4M08GK
OWC SKU: OWC85MP3W4M08GK
48.0GB (2 x 16GB + 2 x 8GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
48.0GB (2 x 16GB + 2 x 8GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
. Lifetime OWC Limited Warranty.
Special Offers, Only 11 Left!Mfr P/N: 1600DDR3S48S
OWC SKU: OWC1600DDR3S48S
32.0GB (2 x 16GB) Mac Pro / Xserve 2009 Memory Matched Set PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules for Mac
32.0GB (2 x 16GB) Mac Pro / Xserve 2009 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.
Mfr P/N: 85MP3S9M032K
OWC SKU: OWC85MP3S9M032K
64.0GB (4 x 16GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin CL19 RDIMM Memory Upgrade Kit for iMac Pro (2017)
64.0GB (4 x 16GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin CL19 RDIMM Memory Upgrade Kit for iMac Pro (2017)
Memory upgrade kit for iMac Pro (2017). Includes screen adhesive. **Requires Professional Installation** Lifetime OWC Limited Warranty.
Mfr P/N: DID2627DS64T
OWC SKU: OWCDID2627DS64T
32.0GB OWC PC3-10600 1333MHz DDR3 ECC-R SDRAM Memory Module for Mac Pro (Late 2013 - 2019)
32.0GB OWC PC3-10600 1333MHz DDR3 ECC-R SDRAM Memory Module for Mac Pro (Late 2013 - 2019)
Upgrade the memory in your Mac Pro (Late 2013 - 2019) model. Lifetime OWC Limited Warranty.
Mfr P/N: 1333D3MPE32G
OWC SKU: OWC1333D3MPE32G
192.0GB (12 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
192.0GB (12 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933R1M192
OWC SKU: OWC2933R1M192
32.0GB (4 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
32.0GB (4 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010-2012, 4-Core & 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3W8M32K
OWC SKU: OWC85MP3W8M32K
12.0GB (3 x 4GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
12.0GB (3 x 4GB) 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.
Special Offers, Only 4 Left!Mfr P/N: 1333D3W4M12K
OWC SKU: OWC1333D3W4M12K
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.
Special Offers, Only 1 Left!Mfr P/N: DID2627DP128
OWC SKU: OWCDID2627DP128
96.0GB (6 x 16GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
96.0GB (6 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.
Mfr P/N: 2666R1M96
OWC SKU: OWC2666R1M96
1.0TB (8 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
1.0TB (8 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933L2M1024
OWC SKU: OWC2933L2M1024
96.0GB (12 x 8GB) Xserve 8-core Early 2009 Memory Matched Set PC-8500 1066MHz DDR3 ECC-R SDRAM Modules for Mac
96.0GB (12 x 8GB) Xserve 8-core Early 2009 Memory Matched Set PC-8500 1066MHz DDR3 ECC-R SDRAM Modules for Mac
*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty.
Mfr P/N: 85MP3S8M96GK
OWC SKU: OWC85MP3S8M96GK
64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
64.0GB (4 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.
Mfr P/N: 2666R1M64
OWC SKU: OWC2666R1M64
128.0GB (8 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
128.0GB (8 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933R1M128
OWC SKU: OWC2933R1M128
64.0GB (4 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
64.0GB (4 x 16GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933R1M64
OWC SKU: OWC2933R1M64
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.
Mfr P/N: 2933R3M64
OWC SKU: OWC2933R3M64
1.0GB OWC PC-5300 DDR2 667MHz 200-Pin SO-DIMM Memory Module for Mac
1.0GB OWC PC-5300 DDR2 667MHz 200-Pin SO-DIMM Memory Module for Mac
For most Apple MacBook Pro, MacBook, iMac (Intel), and Mac mini (Intel) models. Lifetime OWC Limited Warranty.
Mfr P/N: 5300DDR2S1GB
OWC SKU: OWC5300DDR2S1GB
384.0GB (3 x 128GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin LRDIMM Memory Upgrade Kit for iMac Pro (2017)
384.0GB (3 x 128GB) OWC PC21300 DDR4 ECC-R 2666MHz 288-Pin 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.
Mfr P/N: DID2627DS384
OWC SKU: OWCDID2627DS384
1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) 24-core to 28-core models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933L2M1536
OWC SKU: OWC2933L2M1536
4.0GB Kit (2 x 2GB) PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Upgrade Kit for Mac
4.0GB Kit (2 x 2GB) PC2-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Upgrade Kit for Mac
for Apple iMac Intel (April 2008), MacBook (White) 2.13GHz (May 2009), PC Intel Core 2 Duos using PC6400 200pin. Lifetime OWC Limited Warranty.
Mfr P/N: 6400DDR2S4MP
OWC SKU: OWC6400DDR2S4MP
16.0GB OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Module for Mac
16.0GB 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.
Mfr P/N: 2933D4MP16GB
OWC SKU: OWC2933D4MP16GB
24.0GB (3 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
24.0GB (3 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.
Mfr P/N: 1333D3X8M24K
OWC SKU: OWC1333D3X8M24K
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.
Mfr P/N: 64FB4MPK08GB
OWC SKU: OWC64FB4MPK08GB
32.0GB Mac Pro Early 2009 Memory Matched Set (4 x 8GB) PC-8500 1066MHz DDR3 ECC-R SDRAM Modules for Mac
32.0GB Mac Pro Early 2009 Memory Matched Set (4 x 8GB) PC-8500 1066MHz DDR3 ECC-R SDRAM Modules for Mac
*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty
Mfr P/N: 85MP3S8M32GK
OWC SKU: OWC85MP3S8M32GK
1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
1.5TB (12 x 128GB) OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) 24-core to 28-core models and other systems that utilize PC4-23400 LRDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933L2M1536
OWC SKU: OWC29D4LR1536
128GB OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Module for Mac
128GB OWC PC23400 DDR4 ECC 2933MHz 288-pin LRDIMM Memory Module for Mac
For Mac Pro (2019) 12-core to 28-core models and other systems that utilize PC4-23400 LRDIMM. 1 Year OWC Fulfilled Limited Warranty.
Mfr P/N: 2933D4LR124G
OWC SKU: OWC2933D4LR124G
24.0GB (3 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
24.0GB (3 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010-2012, 4-Core & 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3W8M24K
OWC SKU: OWC85MP3W8M24K
48.0GB (3 x 16GB) OWC PC8500 1066MHz DDR3 ECC Registered SDRAM Memory Upgrade Kit for Mac
48.0GB (3 x 16GB) OWC PC8500 1066MHz DDR3 ECC Registered SDRAM Memory Upgrade Kit for Mac
For Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' systems & Early 2009 Xserve. *SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* Lifetime OWC Limited Warranty.
Mfr P/N: 85MP3S9M048K
OWC SKU: OWC85MP3S9M048K
48.0GB (6 x 8GB) OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin RDIMM Memory Upgrade Kit for Mac
48.0GB (6 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.
Mfr P/N: 2666R8M48
OWC SKU: OWC2666R8M48
12.0GB (3 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
12.0GB (3 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010-2012) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Special Offers, Only 1 Left!Mfr P/N: 85MP3W4M12GK
OWC SKU: OWC85MP3W4M12GK
32.0GB (2 x 16GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
32.0GB (2 x 16GB) PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
For 2015 (Late) iMac 27" w/ Retina 5K models and compatible PCs. Lifetime OWC Limited Warranty.
Special Offers, Only 13 Left!Mfr P/N: 1600DDR3S32P
OWC SKU: OWC1600DDR3S32P
16.0GB (4 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
16.0GB (4 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010-2012) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Special Offers, Only 2 Left!Mfr P/N: 85MP3W4M16GK
OWC SKU: OWC85MP3W4M16GK
128.0GB (2 x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
128.0GB (2 x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933R6M128
OWC SKU: OWC2933R6M128
512.0GB (8x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
512.0GB (8x 64GB) OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Upgrade Kit for Mac
For Mac Pro (2019) models and other systems that utilize PC4-23400 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2933R6M512
OWC SKU: OWC2933R6M512
64.0GB (4 x 16GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
64.0GB (4 x 16GB) OWC PC3-12800 DDR3L 1600MHz 204-Pin CL11 SO-DIMM Memory Upgrade Kit for Mac
For 27-inch iMac w/ Retina 5K (Late 2015) models and PCs that utilize PC3-12800 SO-DIMM. Lifetime OWC Limited Warranty.
Special Offers, Only 5 Left!Mfr P/N: 1600DDR3S64S
OWC SKU: OWC1600DDR3S64S
8.0GB OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin LRDIMM Memory Upgrade for Mac
8.0GB OWC 2666MHz DDR4 PC4-21300 ECC 288-Pin LRDIMM Memory Upgrade for Mac
For Mac Pro (2019) 8-Core models and other systems that utilize PC4-21300 RDIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 2666D4MPE8GB
OWC SKU: OWC2666D4MPE8GB
24.0GB (3 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
24.0GB (3 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.
Mfr P/N: 1333D3W8M24K
OWC SKU: OWC1333D3W8M24K
(*) 16.0GB (8GB x 2) 2400MHz DDR4 SO-DIMM PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade for Mac
(*) 16.0GB (8GB x 2) 2400MHz DDR4 SO-DIMM PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade for Mac
Upgrade for 2017 year Apple iMac 27" and 21.5" 4K iMac, and PCs that utilize PC4-19200 SO-DIMM. *Used, OWC Tested* 1 Year OWC Limited Warranty.
Mfr P/N: 2400DDR4S16G
OWC SKU: OWU2400DDR4S16U
32.0GB (4 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC 240-Pin DIMM Memory Upgrade Kit for Mac Pro (Late 2013 - 2019)
32.0GB (4 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC 240-Pin DIMM Memory Upgrade Kit for Mac Pro (Late 2013 - 2019)
Upgrade or replace the memory in your Mac Pro with a matched set of memory modules. Lifetime OWC Limited Warranty.
Mfr P/N: 1866D3E8M32
OWC SKU: OWC1866D3E8M32
(*) 4.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
(*) 4.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
For MacBook Pro "Unibody" (2008-2010), MacBook (2008-2010), iMac (2009), Mac mini (2009-2010) models. *Used, OWC Tested* 90 Day OWC Limited Warranty.
Mfr P/N: 8566D6R3S4GB
OWC SKU: OWC8566DR3S4GBU
8.0GB OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Module for Mac
8.0GB 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: 1333D3MPE8GB
OWC SKU: OWC1333D3MPE8GB
512MB OWC PC-133 CL3 3-2-2/PC-100 CL2 2-2-2 168-Pin SDRAM DIMM Memory Module for Mac
512MB OWC PC-133 CL3 3-2-2/PC-100 CL2 2-2-2 168-Pin SDRAM DIMM Memory Module for Mac
For PowerMac G4 350MHz-1GHz, G4 Cube, iMac 350-700Mhz, eMac 700MHz-1GHz. Excludes G4 PCI Graphics (G4 ' Yikes' 350-400MHz). Lifetime OWC Limited Warranty.
Mfr P/N: 133SD512328
OWC SKU: OWC133SD512328
4.0GB OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Module for Mac
4.0GB OWC PC3-14900 DDR3L 1867MHz CL11 204-Pin SO-DIMM Memory Module for Mac
Memory Module for 27-inch iMac w/ Retina 5K (Late 2015) and PCs which utilize PC3-14900 SO-DIMM. Lifetime OWC Limited Warranty.
Mfr P/N: 1867DDR3S4GB
OWC SKU: OWC1867DDR3S4GB
8.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
8.0GB OWC PC-8500 DDR3 1066MHz 204-Pin SO-DIMM Memory Module for Mac
For 13-inch & 15-inch MacBook Pro (2010), MacBook (2010), 27-inch iMac (Late 2009), Mac mini (2009-2010) that are utilizing OS X 10.7.5 or later. Lifetime OWC Limited Warranty.
Mfr P/N: 8566DDR3S8GB
OWC SKU: OWC8566DDR3S8GB
64.0GB (2 x 32GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac
64.0GB (2 x 32GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac
Complete memory upgrade kit with all required installation tools for 21.5" iMac w/ Retina 4K (Mid 2017). *NOT compatible with 27" or 21.5" non-Retina* Lifetime OWC Limited Warranty.
Mfr P/N: 2421DDR4S64K
OWC SKU: OWC2421DDR4S64K
16.0GB (2 x 8GB) OWC PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM Memory Upgrade Kit for Mac Pro (2008) *Apple Qualified*
16.0GB (2 x 8GB) 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.
Special Offers, Only 13 Left!Mfr P/N: 64FB8MPK16GB
OWC SKU: OWC64FB8MPK16GB
24.0GB Xserve Quad-Core Xeon Kit (6x 4GB) PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM JEDEC for Mac
24.0GB Xserve Quad-Core Xeon Kit (6x 4GB) PC6400 DDR2 ECC 800MHz 240-Pin FB-DIMM JEDEC for Mac
JEDEC SPEC Memory. New, Lifetime Advance Replacement Limited Warranty.
Mfr P/N: 800FB4G24KIT
OWC SKU: OWC800FB4G24KIT
128.0GB (8 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
128.0GB (8 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit for Mac
For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.
Mfr P/N: 1333D3X9M128
OWC SKU: OWC1333D3X9M128
16.0GB (2 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC 240-Pin DIMM Memory Upgrade Kit for Mac Pro (Late 2013 - 2019)
16.0GB (2 x 8GB) OWC PC3-14900 DDR3 1866MHz ECC 240-Pin DIMM Memory Upgrade Kit for Mac Pro (Late 2013 - 2019)
Upgrade or replace the memory in your Mac Pro with a matched set of memory modules. Lifetime OWC Limited Warranty.
Mfr P/N: 1866D3E8M16
OWC SKU: OWC1866D3E8M16
512MB OWC PC-2700 DDR 333MHz 184-Pin DIMM Memory Module for Mac
512MB OWC PC-2700 DDR 333MHz 184-Pin DIMM Memory Module for Mac
For Power Mac G4 Dual 867MHz - 1.42GHz 'MDD" & "FW800", Xserve G4 (all speeds), G5 1.6GHz, eMac 1.25/1.42GHz Systems, Mac mini 1.25GHz/1.42GHz Models. Lifetime OWC Limited Warranty.
Mfr P/N: OWC2700DDR512
OWC SKU: OWC2700DDR512
512MB PC133 CL3 Low Profile 1.25 inch SO-DIMM for Mac
512MB PC133 CL3 Low Profile 1.25 inch SO-DIMM for Mac
New, Lifetime Advance Replacement Limited Warranty.
Mfr P/N: TPW133SO512L
OWC SKU: OWC133SO512328L
32.0GB (8 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
32.0GB (8 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit for Mac
For Mac Pro (2009, 2010, 8-Core) & Xserve (12-Core) 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.
Special Offers, Only 2 Left!Mfr P/N: 85MP3W4M32GK
OWC SKU: OWC85MP3W4M32GK