Category: Memory &raquo; Form Factor: SO-DIMM &raquo; Type: DDR4

$59.99

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128.0GB (4 x 32GB) 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.

Reviews (496)

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Mfr P/N: 2666DR4S128S
OWC SKU: OWC2666DR4S128S

~~$299.96~~

$229.99

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64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

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 (496)

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Mfr P/N: 2666DDR4S64P
OWC SKU: OWC2666DDR4S64P

~~$149.98~~

$119.99

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64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

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 (496)

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Mfr P/N: 2666DDR4S64S
OWC SKU: OWC2666DDR4S64S

~~$171.96~~

$119.99

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32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

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

Reviews (259)

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Mfr P/N: 2400DDR4S32P
OWC SKU: OWC2400DDR4S32P

~~$79.98~~

$58.99

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(*) 32.0GB (2 x 16GB) Apple Factory Original PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade for iMac (2017-2020) and Mac mini (2018) models and PCs which utilize 2400MHz or 2600MHz DDR4 SO-DIMM. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 22 Left!

Reviews (17)

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Mfr P/N: 2618DDR4S32P
OWC SKU: APL2618DDR4S32P

~~$600.00~~

$35.88

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

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 (496)

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Mfr P/N: 2666DDR4S16P
OWC SKU: OWC2666DDR4S16P

~~$45.98~~

$31.99

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64.0GB (4 x 16GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac w/ Retina 5K (Mid 2017) and PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

Reviews (259)

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Mfr P/N: 2400DDR4S64S
OWC SKU: OWC2400DDR4S64S

~~$159.96~~

$117.99

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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) complete with screen adhesive and all required installation tools. Lifetime OWC Limited Warranty.

Reviews (38)

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Mfr P/N: 2621DDR4S64K
OWC SKU: OWC2621DDR4S64K

~~$169.98~~

$134.99

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32.0GB (4 x 8GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

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 (496)

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Mfr P/N: 2666DDR4S32S
OWC SKU: OWC2666DDR4S32S

~~$91.96~~

$61.99

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32.0GB (2 x 16GB) 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.

Reviews (75)

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Mfr P/N: 2421DDR4S32K
OWC SKU: OWC2421DDR4S32K

~~$99.98~~

$73.99

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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) complete with screen adhesive and all required installation tools. Lifetime OWC Limited Warranty.

Reviews (38)

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Mfr P/N: 2621DDR4S32K
OWC SKU: OWC2621DDR4S32K

~~$105.98~~

$74.99

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

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

Reviews (259)

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Mfr P/N: 2400DDR4S16P
OWC SKU: OWC2400DDR4S16P

~~$39.98~~

$31.99

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16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Module for PC

DDR4-2666, CL19, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2C6D42R816GB
OWC SKU: OWC2C6D42R816GB

$39.79

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

Add 16GB of memory to 21.5-inch & 27-inch iMac (2017) models and compatible PCs. *Used, OWC Tested* 1 Year OWC Limited Warranty.

Limited Quantity, Only 11 Left!

Reviews (6)

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Mfr P/N: 2417DDR4S16P
OWC SKU: APL2417DDR4S16P

~~$400.00~~

$13.75

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(*) 32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac

For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. *Used, OWC Tested* 1 Year OWC Limited Warranty.

Limited Quantity, Only 4 Left!

Reviews (480)

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Mfr P/N: 2666DDR4S32P
OWC SKU: OWU2666DDR4S32U

~~$59.99~~

$37.75

Add to Cart

16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

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

Reviews (496)

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Mfr P/N: 2666DDR4S16G
OWC SKU: OWC2666DDR4S16G

~~$42.99~~

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32.0GB OWC 2400MHz DDR4 PC4-19200 260-Pin SO-DIMM Memory Module for PC

DDR4-2400, CL17, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-19200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S4D42R832GB
OWC SKU: OWC2S4D42R832GB

Add to Cart

32.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

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

Reviews (496)

In Stock: Ships Same Day!

Mfr P/N: 2666DDR4S32G
OWC SKU: OWC2666DDR4S32G

~~$74.99~~

$64.99

Add to Cart

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.

Reviews (75)

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Mfr P/N: 2421DDR4S64K
OWC SKU: OWC2421DDR4S64K

~~$177.98~~

$144.99

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32.0GB (2 x 16GB) 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.

Reviews (75)

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Mfr P/N: 2421DDR4S32P
OWC SKU: OWC2421DDR4S32P

~~$89.98~~

$63.99

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8.0GB (2 x 4GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit for 27" and 21.5" iMac (Mid 2017), and PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

Reviews (259)

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Mfr P/N: 2400DDR4S08P
OWC SKU: OWC2400DDR4S08P

~~$19.58~~

$11.99

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16.0GB 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Module for Mac

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

Reviews (259)

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Mfr P/N: 2400DDR4S16G
OWC SKU: OWC2400DDR4S16G

~~$39.99~~

$29.79

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(*) 32.0GB (2 x 16GB) Major Brand PC4-21300 DDR4 2666MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Memory upgrade for iMac (2019-2020) and Mac mini (2018) models and PCs which utilize 2400MHz or 2600MHz DDR4 SO-DIMM. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 1 Left!

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Mfr P/N: 2618DDR4S32P
OWC SKU: APT2618DDR4S32P

~~$600.00~~

$31.75

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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) complete with screen adhesive and all required installation tools. Lifetime OWC Limited Warranty.

Reviews (38)

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Mfr P/N: 2621DDR4S16K
OWC SKU: OWC2621DDR4S16K

~~$65.98~~

$46.99

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128.0GB (4 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8128S
OWC SKU: OWC2S6D42R8128S

$206.99

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4.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Module for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D41R804GB
OWC SKU: OWC2S6D41R804GB

$15.99

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16.0GB OWC 2400MHz DDR4 PC4-19200 260-Pin SO-DIMM Memory Module for PC

DDR4-2400, CL17, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-19200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S4D42R816GB
OWC SKU: OWC2S4D42R816GB

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16.0GB OWC 2133MHz DDR4 PC4-17000 260-Pin SO-DIMM Memory Module for PC

DDR4-2133, CL15, Non-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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Mfr P/N: 2S1D42R816GB
OWC SKU: OWC2S1D42R816GB

$27.99

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4.0GB OWC 2133MHz DDR4 PC4-17000 260-Pin SO-DIMM Memory Module for PC

DDR4-2133, CL15, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 1Rx8, PC4-17000. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S1D41R804GB
OWC SKU: OWC2S1D41R804GB

$15.99

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(*) 32.0GB (2 x 16GB) Major Brand PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Add 32GB of memory to Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 2 Left!

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Mfr P/N: 2417DDR4S32P
OWC SKU: APT2417DDR4S32P

~~$89.98~~

$30.75

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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.

Reviews (38)

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Mfr P/N: 2621DDR4S64P
OWC SKU: OWC2621DDR4S64P

~~$159.98~~

$124.99

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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.

Reviews (38)

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Mfr P/N: 2621DDR4S32P
OWC SKU: OWC2621DDR4S32P

~~$95.98~~

$64.99

Add to Cart

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.

Reviews (496)

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Mfr P/N: 2666DDR4S96S
OWC SKU: OWC2666DDR4S96S

~~$245.96~~

$179.99

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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.

Reviews (75)

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Mfr P/N: 2421DDR4S64P
OWC SKU: OWC2421DDR4S64P

~~$167.98~~

$134.99

Add to Cart

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.

Reviews (75)

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Mfr P/N: 2421DDR4S16P
OWC SKU: OWC2421DDR4S16P

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32.0GB (4 x 8GB) OWC PC4-19200 DDR4 2400MHz 260-Pin CL17 SO-DIMM Memory Upgrade Kit for Mac

For 27-inch iMac w/ Retina 5K (Mid 2017) and PCs that utilize PC4-19200 SO-DIMM.

Reviews (259)

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Mfr P/N: 2400DDR4S32S
OWC SKU: OWC2400DDR4S32S

~~$79.96~~

$61.99

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16GB (2x 8GB) Apple Genuine Retail Memory Kit for iMac 2017 21.5" and 27", and compatible PCs

Apple Factory Original PC19200 DDR4 Non-ECC 2400MHz 260-pin SO-DIMM for 21.5 and 27-inch iMac (2017) models, compatible PCs. *New, Factory Sealed* Lifetime OWC Fulfilled Limited Warranty.

Limited Quantity, Only 19 Left!

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Mfr P/N: MP7M2G/A
OWC SKU: APLMP7M2GA

~~$200.00~~

$27.99

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64.0GB (2 x 32GB) 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, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3C2D42R8064P
OWC SKU: OWC3C2D42R8064P

$149.49

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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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Mfr P/N: 3C2D41R8016P
OWC SKU: OWC3C2D41R8016P

$47.99

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32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8032P
OWC SKU: OWC2S6D42R8032P

$58.99

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32.0GB (2 x 16GB) OWC 2400MHz DDR4 PC4-19200 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2400, CL17, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-19200. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S4D42R8032P
OWC SKU: OWC2S4D42R8032P

$58.99

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

DDR4-2400, CL17, Non-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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Mfr P/N: 2S4D41R8016P
OWC SKU: OWC2S4D41R8016P

$38.99

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16.0GB (2 x 8GB) OWC 2133MHz DDR4 PC4-17000 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2133, CL15, Non-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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Mfr P/N: 2S1D42R8016P
OWC SKU: OWC2S1D42R8016P

$38.99

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32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin ECC SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2C6D42R8032P
OWC SKU: OWC2C6D42R8032P

$79.49

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(*) 16.0GB (2 x 8GB) Major Brand PC4-19200 DDR4 2400MHz 260-Pin SO-DIMM Memory Upgrade Kit for Mac

Add 16GB of memory to Mac mini (Late 2018), 27" and 21.5" iMac (Mid 2017), and Compatible PCs. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 8 Left!

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Mfr P/N: 2417DDR4S16P
OWC SKU: APT2417DDR4S16P

~~$49.98~~

$16.75

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(*) 32.0GB Apple-Samsung Factory Original 2666MHz DDR4 SO-DIMM PC4-21300 260-Pin SO-DIMM Memory Module for Mac

For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. *Used, OWC Tested* 90 Day OWC Fulfilled Limited Warranty.

Limited Quantity, Only 1 Left!

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Mfr P/N: 26SAMDR4S32G
OWC SKU: APL26SAMDR4S32G

~~$900.00~~

$49.75

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(*) 8.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

For iMac (2019-2020) and Mac mini (2018) models and PCs which utilize PC4-21300 SO-DIMM. *Used, OWC Tested* Lifetime OWC Limited Warranty.

Limited Quantity, Only 1 Left!

Reviews (480)

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Mfr P/N: 2666DDR4S08G
OWC SKU: OWC2666DDR4S8GU

~~$89.99~~

$9.75

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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 (38)

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Mfr P/N: 2621DDR4S16P
OWC SKU: OWC2621DDR4S16P

~~$55.98~~

$36.99

Add to Cart

8.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade for Mac

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

Reviews (496)

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Mfr P/N: 2666DDR4S08G
OWC SKU: OWC2666DDR4S08G

~~$22.99~~

$16.99

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96.0GB (2 x 32GB + 2 x 16GB) OWC 2400MHz DDR4 PC4-19200 SO-DIMM 260-Pin CL17 Memory Upgrade Kit for Mac

Memory upgrade kit for PCs that utilize PC4-19200 SO-DIMM. Lifetime OWC Limited Warranty.

Reviews (259)

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Mfr P/N: 2400DDR4S96S
OWC SKU: OWC2400DDR4S96S

~~$237.96~~

$187.99

Add to Cart

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.

Reviews (259)

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Mfr P/N: 2400DDR4S64P
OWC SKU: OWC2400DDR4S64P

~~$157.98~~

$129.99

Add to Cart

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.

Reviews (259)

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Mfr P/N: OWC2400DDR4S32G
OWC SKU: OWC2400DDR4S32G

~~$78.99~~

$67.99

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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.

Reviews (259)

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Mfr P/N: 2400DR4S128S
OWC SKU: OWC2400DR4S128S

~~$315.96~~

$248.99

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

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Mfr P/N: 2421DDR4S16K
OWC SKU: OWC2421DDR4S16K

~~$66.88~~

$57.99

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8.0GB 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Module for Mac

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

Reviews (259)

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Mfr P/N: 2400DDR4S8GB
OWC SKU: OWC2400DDR4S8GB

~~$19.99~~

$15.99

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4.0GB 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Module for Mac

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

Reviews (259)

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Mfr P/N: 2400DDR4S4GB
OWC SKU: OWC2400DDR4S4GB

~~$9.79~~

$6.99

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64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-pin ECC SO-DIMM Memory Upgrade Kit

DDR4-2666, CL19, ECC, SO-DIMM, 260-pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2C6D41R8064P
OWC SKU: OWC2C6D41R8064P

$165.49

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32.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Module for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R832GB
OWC SKU: OWC3S2D42R832GB

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256.0GB (8 x 32GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R8256K
OWC SKU: OWC3S2D42R8256K

$409.99

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16.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Module for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R816GB
OWC SKU: OWC3S2D42R816GB

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128.0GB (4 x 32GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R8128S
OWC SKU: OWC3S2D42R8128S

$206.99

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64.0GB (2 x 32GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R8064P
OWC SKU: OWC3S2D42R8064P

$104.99

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32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3S2D42R8032P
OWC SKU: OWC3S2D42R8032P

$69.99

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16.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Module for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R816GB
OWC SKU: OWC3S2D41R816GB

$28.50

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128.0GB (8 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8128K
OWC SKU: OWC3S2D41R8128K

$207.99

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8.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Module for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R808GB
OWC SKU: OWC3S2D41R808GB

$17.99

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64.0GB (4 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8064S
OWC SKU: OWC3S2D41R8064S

$104.99

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64.0GB (8 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8064K
OWC SKU: OWC3S2D41R8064K

$149.99

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32.0GB (4 x 8GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8032S
OWC SKU: OWC3S2D41R8032S

$76.99

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32.0GB (2 x 16GB) OWC 3200MHz DDR4 PC4-25600 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8032P
OWC SKU: OWC3S2D41R8032P

$53.99

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

DDR4-3200, CL22, Non-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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Mfr P/N: 3S2D41R8016P
OWC SKU: OWC3S2D41R8016P

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32.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Module for PC

DDR4-3200, CL22, ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3C2D42R832GB
OWC SKU: OWC3C2D42R832GB

$78.79

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256.0GB (8 x 32GB) 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, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3C2D42R8256K
OWC SKU: OWC3C2D42R8256K

$589.49

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128.0GB (4 x 32GB) 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, 2Rx8, PC4-25600. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 3C2D42R8128S
OWC SKU: OWC3C2D42R8128S

$298.49

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16.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Module 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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Mfr P/N: 3C2D41R816GB
OWC SKU: OWC3C2D41R816GB

$39.99

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128.0GB (8 x 16GB) 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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Mfr P/N: 3C2D41R8128K
OWC SKU: OWC3C2D41R8128K

$329.99

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8.0GB OWC 3200MHz DDR4 PC4-25600 260-Pin ECC SO-DIMM Memory Module 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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Mfr P/N: 3C2D41R808GB
OWC SKU: OWC3C2D41R808GB

$25.99

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64.0GB (4 x 16GB) 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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Mfr P/N: 3C2D41R8064S
OWC SKU: OWC3C2D41R8064S

$165.99

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64.0GB (8 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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Mfr P/N: 3C2D41R8064K
OWC SKU: OWC3C2D41R8064K

$189.99

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32.0GB (4 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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Mfr P/N: 3C2D41R8032S
OWC SKU: OWC3C2D41R8032S

$98.99

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32.0GB (2 x 16GB) 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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Mfr P/N: 3C2D41R8032P
OWC SKU: OWC3C2D41R8032P

$78.99

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32.0GB OWC 2933MHz DDR4 PC4-23400 260-Pin SO-DIMM Memory Module for PC

DDR4-2933, CL21, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-23400. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S9D42R832GB
OWC SKU: OWC2S9D42R832GB

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32.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Module for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R832GB
OWC SKU: OWC2S6D42R832GB

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256.0GB (8 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8256K
OWC SKU: OWC2S6D42R8256K

$409.99

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16.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Module for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R816GB
OWC SKU: OWC2S6D42R816GB

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128.0GB (8 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8128K
OWC SKU: OWC2S6D42R8128K

$228.99

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8.0GB OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Module for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R808GB
OWC SKU: OWC2S6D42R808GB

$19.99

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64.0GB (4 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8064S
OWC SKU: OWC2S6D42R8064S

$115.99

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64.0GB (2 x 32GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for PC

DDR4-2666, CL19, Non-ECC, SO-DIMM, 260-Pin, 1.2V, 2Rx8, PC4-21300. For Laptops, All-in-One Systems, and NAS Systems. Lifetime OWC Limited Warranty.

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Mfr P/N: 2S6D42R8064P
OWC SKU: OWC2S6D42R8064P