Category: Memory &raquo; Item Condition: New &raquo; Rating: 4 stars and up &raquo; Price: $40 to $60

$41.99

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16.0GB (2 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit

Memory upgrade kit for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. Lifetime OWC Limited Warranty.

Reviews (444)

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Mfr P/N: 2666DDR4S16P
OWC SKU: OWC2666DDR4S16P

$45.99

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16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit

Memory upgrade kit for Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and PCs that utilize PC4-19200 SO-DIMM.

Reviews (244)

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Mfr P/N: 2400DDR4S16P
OWC SKU: OWC2400DDR4S16P

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32.0GB (2 x 16GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

Reviews (56)

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Mfr P/N: 1333D3X9M032
OWC SKU: OWC1333D3X9M032

$58.99

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16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools

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.

Reviews (72)

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Mfr P/N: 2421DDR4S16K
OWC SKU: OWC2421DDR4S16K

~~$76.88~~

$57.99

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32.0GB (4 x 8GB) OWC PC14900 DDR3 1866MHz ECC Memory Module

Memory module for Mac Pro (Late 2013 - 2019). Lifetime OWC Limited Warranty.

Reviews (17)

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Mfr P/N: 1866D3E8M32
OWC SKU: OWC1866D3E8M32

~~$75.96~~

$49.99

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32.0GB (2 x 16GB) OWC PC14900 DDR3 1866MHz ECC Registered Memory Upgrade Kit

Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.

Reviews (81)

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Mfr P/N: 1866D3R9M32
OWC SKU: OWC1866D3R9M32

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4.0GB PC-6400 DDR2 800MHz SO-DIMM 200 Pin Memory Module

New, Lifetime Advance Replacement Limited Warranty.

Reviews (193)

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Mfr P/N: 6400DDR2S4GB
OWC SKU: OWC6400DDR2S4GB

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32.0GB (2 x 16GB) Mac Pro / Xserve 2009 Memory Matched Set PC-8500 1066MHz DDR3 ECC Registered SDRAM Modules

*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty.

Reviews (29)

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Mfr P/N: 85MP3S9M032K
OWC SKU: OWC85MP3S9M032K

$58.99

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24.0GB (2 x 8GB + 2 x 4GB) PC3-10600 DDR3 1333MHz SO-DIMM 204-Pin CL9 SO-DIMM Memory Upgrade Kit

New, Lifetime Advance Replacement Limited Warranty.

Reviews (887)

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Mfr P/N: 1333DDR3S24S
OWC SKU: OWC1333DDR3S24S

$54.99

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32.0GB Mac Pro Early 2009 Memory Matched Set (4 x 8GB) PC-8500 1066MHz DDR3 ECC-R SDRAM Modules

*SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* New, Lifetime Advance Replacement Limited Warranty

Reviews (9)

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Mfr P/N: 85MP3S8M32GK
OWC SKU: OWC85MP3S8M32GK

~~$71.96~~

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16.0GB OWC PC23400 DDR4 ECC 2933MHz 288-Pin RDIMM Memory Module

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

Reviews (26)

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Mfr P/N: 2933D4MP16GB
OWC SKU: OWC2933D4MP16GB

$47.99

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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.

Reviews (56)

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Mfr P/N: 2621DDR4S16P
OWC SKU: OWC2621DDR4S16P

$50.99

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16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit

Memory upgrade kit with screen adhesive for 21.5" iMac (Mid 2017). *NOT compatible with 27" iMac (Mid 2017)* Lifetime OWC Limited Warranty.

Reviews (72)

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Mfr P/N: 2421DDR4S16P
OWC SKU: OWC2421DDR4S16P

$52.99

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32.0GB (4 x 8GB) OWC PC14900 DDR3 1866MHz ECC Registered Memory Upgrade Kit

Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.

Limited Quantity, Only 21 Left!

Reviews (81)

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Mfr P/N: 1866D3R8M32
OWC SKU: OWC1866D3R8M32

~~$79.96~~

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24.0GB (3 x 8GB) OWC PC14900 DDR3 1866MHz ECC Registered Memory Upgrade Kit

Matched set of memory modules for Mac Pro (Late 2013 - 2019). *May not be mixed with other modules - see description* Lifetime OWC Limited Warranty.

Reviews (81)

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Mfr P/N: 1866D3R8M24
OWC SKU: OWC1866D3R8M24

~~$59.97~~

$49.99

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4.0GB PC-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Module

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

Reviews (62)

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Mfr P/N: 1333DSAME4GB
OWC SKU: OWC1333DSAME4GB

~~$79.95~~

$41.99

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24.0GB (3 x 8GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit

For Mac Pro (2009, 2010-2012, 4-Core & 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Reviews (123)

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Mfr P/N: 85MP3W8M24K
OWC SKU: OWC85MP3W8M24K

~~$59.97~~

$51.99

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24.0GB (3 x 8GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Reviews (62)

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Mfr P/N: 1333D3W8M24K
OWC SKU: OWC1333D3W8M24K

~~$59.97~~

$49.99

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32.0GB (4 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

Reviews (56)

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Mfr P/N: 1333D3X8M32K
OWC SKU: OWC1333D3X8M32K

~~$71.96~~

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24.0GB (3 x 8GB) OWC PC3-10600 DDR3 ECC-R 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. **May not be mixed with other modules - see description** Lifetime OWC Limited Warranty.

Reviews (56)

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Mfr P/N: 1333D3X8M24K
OWC SKU: OWC1333D3X8M24K

~~$53.97~~

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24.0GB (6 x 4GB) PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Limited Quantity, Only 14 Left!

Reviews (62)

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Mfr P/N: 1333D3W4M24K
OWC SKU: OWC1333D3W4M24K

~~$77.94~~

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16.0GB (8 x 2GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Reviews (62)

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Mfr P/N: 1333D3W2M16K
OWC SKU: OWC1333D3W2M16K

~~$95.92~~

$54.99

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12.0GB (6 x 2GB) OWC PC3-10600 DDR3 ECC 1333MHz 240-Pin DIMM Memory Upgrade Kit

For Mac Pro 2009-2012 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Reviews (62)

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Mfr P/N: 1333D3W2M12K
OWC SKU: OWC1333D3W2M12K

~~$71.94~~

$47.99

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24.0GB (6 x 4GB) OWC PC8500 DDR3 1066MHz ECC DIMM Memory Upgrade Kit

For Mac Pro (2009, 2010, 8-Core) & Xserve 'Nehalem' & 'Westmere' models. Lifetime OWC Limited Warranty.

Limited Quantity, Only 11 Left!

Reviews (123)

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Mfr P/N: 85MP3W4M24GK
OWC SKU: OWC85MP3W4M24GK

~~$77.94~~

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24.0GB (3 x 8GB) OWC PC8500 1066MHz DDR3 ECC Registered SDRAM Memory Upgrade Kit

For Mac Pro Early 2009 & Late 2010 'Nehalem' & 'Westmere' systems & Early 2009 Xserve. *SEE SPECIAL NOTES IN PRODUCT DESCRIPTION* Lifetime OWC Limited Warranty.

Reviews (9)

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Mfr P/N: 85MP3S8M24GK
OWC SKU: OWC85MP3S8M24GK

~~$53.97~~