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  • Why We’re Here In everything we do, we believe in making a better world where technology inspires imagination and everything is possible. Home » Why We're Here About OWC For more than 35 years, OWC has had a simple goal. To create innovative DIY solutions to give you the most from your technology. At OWC, we feel that technology can be instrumental in changing the world for the better if it’s done right. Whether you use it to communicate, create, or safeguard, we believe that technology should be simple, affordable, and easy to use. It should just work and do what you need it to do. At OWC, it is our mission to deliver that seamless level of experience to you with every solution that we make, and in every interaction that we have. We are working to build a better world through our solutions, and it is our mission to create solutions that improve the lives of everyone that touches them. At OWC we promise to: Respect your time. Whether that is through our solutions that aim to get the tech out of the way and keep it out so you can focus on what’s important to you or through our service getting you the advice or help you need. Maximize your budget. That means in the short term in having fair prices, but most importantly in the long term by focusing on quality solutions that are built to last. Our solutions aren’t the cheapest because we know how much of a pain it is to swap out parts in your set up and we know how much you rely on your OWC gear. Support you. Every solution is backed and supported by knowledgeable representatives, not just before the sale, but during and after. You can always call, email or chat with OWC over the lifetime of the product. And that support is always free (outside of the few noted exceptions). Educate. It’s a fast moving world out there. We geek out on the tech so you don't have to. Our solutions help make complicated tasks fast and easy, our install videos demystify and our blog helps you do more with what you have and wade through the marketing-speak. Give it our all. All components in our solutions go through a strict qualification process to make sure they will perform as needed. External drive solutions are additionally tested after assembly, with some tests taking hours or even days to certify that they will go the distance. Channel you. Our solutions are tested using many different workflows so we can ensure when you plug it in, it just works. Complete the circle. There are many, many different options out there and while our hardware and software solutions are designed to work together, they are also designed to work within your setup. See More
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OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade
OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Buffered/Registered: Unbuffered
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-C337-SF
  • Item #: 9SIBX68KEE7699
  • Return Policy: View Return Policy
$34.99
OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D42R816GB-C334-SF
  • Item #: 9SIBX68KEE7698
  • Return Policy: View Return Policy
$157.26
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS1525+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-C328-SF
  • Return Policy: View Return Policy
$157.26
OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D41R808GB-C333-SF
  • Item #: 9SIBX68KEE7697
  • Return Policy: View Return Policy
$74.99
OWC 0.3M Thunderbolt 5 (USB-C) Cable, up to 80Gb/s of bi-directional data speed, up to 120Gb/s for higher display bandwidth, 240W
OWC 0.3M Thunderbolt 5 (USB-C) Cable, up to 80Gb/s of bi-directional data speed, up to 120Gb/s for higher display bandwidth, 240W
  • Brand: OWC
  • Type: Thunderbolt Cable
  • Color: Black
  • Length: 1" - 5"
  • Model #: OWCCBLTB5C0.3M
  • Return Policy: View Return Policy
$19.99
Free Shipping
OWC Express 1M2 Portable NVMe SSD USB4 (Thunderbolt compatible / USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 Portable NVMe SSD USB4 (Thunderbolt compatible / USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
  • Brand: OWC
  • Form Factor: M.2 2280
  • Capacity: N/A
  • Interface: USB4
  • Model #: OWCUS4EXP1M2
  • Return Policy: View Return Policy
$119.99
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OWC 8GB (2x4GB) DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Kit
OWC 8GB (2x4GB) DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Kit
  • Brand: OWC
  • Capacity: 8GB (2 x 4GB)
  • Type: 204-Pin DDR3 SO-DIMM
  • Speed: DDR3 1333 (PC3 10600)
  • Model #: OWC1S3D32R8008P-B228-SF
  • Return Policy: View Return Policy
$39.98
OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 16GB
  • Model #: OWC2E6D42R816GB-C336-SF
  • Item #: 9SIBX68KEE7693
  • Return Policy: View Return Policy
$157.26
OWC Envoy Pro USB3.0 Portable SSD Enclosure for 2012 MacBook Pro with Retina Display
OWC Envoy Pro USB3.0 Portable SSD Enclosure for 2012 MacBook Pro with Retina Display
$59.99
Free Shipping
OWC 64GB DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
OWC 64GB DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 64GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R464GB-B923-SF
  • Return Policy: View Return Policy
$1,999.99
OWC 32GB DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
OWC 32GB DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC3E2D42R832GB
  • Return Policy: View Return Policy
$298.88
OWC 32GB Replacement for Kingston KSM48E40BD8KM-32HM - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
OWC 32GB Replacement for Kingston KSM48E40BD8KM-32HM - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC4E8D52R832GB-B797-SF
  • Item #: 9SIBX68KCF8917
  • Return Policy: View Return Policy
$959.99
OWC 512GB (8x64GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
OWC 512GB (8x64GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4512K
  • Model #: OWC3R2D42R4512K
  • Return Policy: View Return Policy
$3,979.92
OWC 256GB (4x64GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 256GB (4x64GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D52R4256S-B973-SF
  • Return Policy: View Return Policy
$8,954.96
OWC Express 4M2 Four-Slot USB4 (40Gb/s) RAID Storage Enclosure for NVMe M.2 2230/2242/2280 SSDs (Enclosure Only)
OWC Express 4M2 Four-Slot USB4 (40Gb/s) RAID Storage Enclosure for NVMe M.2 2230/2242/2280 SSDs (Enclosure Only)
  • Brand: OWC
  • Series: Express 4M2
  • Size: M.2
  • Color: Silver
  • Model #: OWCUS4EXP4M2
  • Item #: 9SIBX68KU74755
  • Return Policy: View Return Policy
$239.99
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OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS224+ DS420+ DS423+ DS720+ DS920+
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS224+ DS420+ DS423+ DS720+ DS920+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS220+ Synology DiskStation DS420+ Synology DiskStation DS423+ Synology DiskStation DS720+ Synology DiskStation DS920+
  • CAS Latency: CL19
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-B767-SF
  • Return Policy: View Return Policy
$34.99
OWC 64GB (2x32GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 64GB (2x32GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R4064P-B925-SF
  • Return Policy: View Return Policy
$2,093.68
OWC 4GB DDR2 800 PC2-6400 CL6 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
OWC 4GB DDR2 800 PC2-6400 CL6 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
  • Brand: OWC
  • Capacity: 4GB
  • Type: 200-Pin DDR2 SO-DIMM
  • Speed: DDR2 800 (PC2 6400)
  • Model #: OWC6S4D22R804GB-B962-SF
  • Return Policy: View Return Policy
$65.99
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OWC 16GB DDR4 2400MHZ PC4-19200 CL17 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
OWC 16GB DDR4 2400MHZ PC4-19200 CL17 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
  • Brand: OWC
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2400 (PC4 19200)
  • Model #: OWC2S4D42R816GB
  • Return Policy: View Return Policy
$109.99
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Brand: Yes
  • Capacity: 32GB (2 x 16GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • CAS Latency: CL19
  • Model #: OWC2C6D42R8032P-ZAL-SF
  • Return Policy: View Return Policy
$313.89
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC3U2D41R816GB
  • Return Policy: View Return Policy
$109.99
OWC 16GB Replacement for Crucial CT16G4SFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 260-pin 1.2V Non-ECC SODIMM
OWC 16GB Replacement for Crucial CT16G4SFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 260-pin 1.2V Non-ECC SODIMM
  • Brand: OWC
  • Capacity: 16GB
  • Type: 260-Pin DDR4 Non-ECC SODIMM
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: OWC3S2D41R816GB-CE18-SF
  • Item #: 9SIBX68M0D5484
  • Return Policy: View Return Policy
$109.99
Free Shipping
OWC 16GB Replacement for Samsung M393A2K43BB1-CTD M393A2K43CB2-CTD M393A2K43DB2-CTD - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
OWC 16GB Replacement for Samsung M393A2K43BB1-CTD M393A2K43CB2-CTD M393A2K43DB2-CTD - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R6D42R816GB-B143-SF
  • Item #: 9SIBX68KCF9291
  • Return Policy: View Return Policy
$135.00
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS425+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-C332-SF
  • Item #: 9SIBX68KEE7710
  • Return Policy: View Return Policy
$34.99
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL46
  • Voltage: 1.1V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC5E6D52R8064P-B972-SF
  • Return Policy: View Return Policy
$1,989.98
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit Compatible with Dell XPS 8960
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit Compatible with Dell XPS 8960
  • Voltage: 1.1V
  • Compatible System: Dell XPS 8960
  • CAS Latency: CL46
  • Part Number: 5U6D52R8064P
  • Model #: OWC5U6D52R8064P-C127-SF
  • Return Policy: View Return Policy
$1,136.56
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell Inspiron 15 3501 3511 3520 3525 3530
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell Inspiron 15 3501 3511 3520 3525 3530
  • Voltage: 1.2V
  • Compatible System: Dell Inspiron 15 3501 Dell Inspiron 15 3511 Dell Inspiron 15 3520 Dell Inspiron 15 3525 Dell Inspiron 15 3530
  • CAS Latency: CL22
  • Part Number: 3S2D42R816GB
  • Model #: OWC3S2D42R816GB-A485-SF
  • Return Policy: View Return Policy
$109.99
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D51R416GB-B924-SF
  • Return Policy: View Return Policy
$528.88
OWC Drive Dock USB-C Dual Drive Bay Solution, USB 3.1 Gen 2, for Mac and PC, (OWCTCDRVDCK)
OWC 32GB (4x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
OWC 32GB (4x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC1U6D32R8032S-B246-SF
  • Return Policy: View Return Policy
$126.44
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR5 5600 (PC5 44800)
  • ECC: Yes
  • Model #: OWC5R6D52R4064P-B975-SF
  • Return Policy: View Return Policy
$2,193.38
OWC 16GB (2x8GB) Replacement for Crucial CT2K8G4SFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 260-pin 1.2V Non-ECC SODIMM
OWC 16GB (2x8GB) Replacement for Crucial CT2K8G4SFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 260-pin 1.2V Non-ECC SODIMM
  • Brand: OWC
  • Capacity: 16GB (2 x 8GB)
  • Type: 260-Pin DDR4 Non-ECC SODIMM
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: OWC3S2D41R8016P-CE16-SF
  • Item #: 9SIBX68M0D5481
  • Return Policy: View Return Policy
$118.78
Free Shipping
OWC 8GB DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
OWC 8GB DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS923+
  • CAS Latency: CL19
  • Part Number: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-ZAD-SF
  • Return Policy: View Return Policy
$74.99
OWC 8TB Envoy Ultra  Thunderbolt 5 Portable SSD Enclosure External Drive, Ultra Fast with TB5 Transfer Rates Over 6000MB/s, TB3, TB4 and USB4 Compatible, Works with Mac and PC
OWC 5 Port Thunderbolt Hub - 60W Charging, Thunderbolt 4, USB 3.2, Compatible with Macs and PCs
OWC 5 Port Thunderbolt Hub - 60W Charging, Thunderbolt 4, USB 3.2, Compatible with Macs and PCs
  • Parts: OWC 2 Year Limited Warranty
  • Model #: TB4HUB5P
  • Item #: 9SIBX68KEB6266
  • Return Policy: View Return Policy
$149.99
OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
  • Brand: OWC
  • Capacity: 32GB (2 x 16GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • CAS Latency: CL19
  • Model #: OWC2S6D42R8032P
  • Return Policy: View Return Policy
$219.54
OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11)
OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2011, (OWCDIYIMACHDD11)
$37.99
Free Shipping
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with PowerEdge R240 T140 T40
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with PowerEdge R240 T140 T40
  • Voltage: 1.2V
  • Compatible System: PowerEdge R240 PowerEdge T140 PowerEdge T40
  • CAS Latency: CL19
  • Part Number: 2E6D41R808GB
  • Model #: OWC2E6D41R808GB-C067-SF
  • Return Policy: View Return Policy
$74.99
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-UD-3200 RAM-32GDR4ECT0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC3E2D42R832GB-B609-SF
  • Item #: 9SIBX68KCF8740
  • Return Policy: View Return Policy
$298.88
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Laptop Memory RAM
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Laptop Memory RAM
  • Brand: OWC
  • Capacity: 64GB (2 x 32GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 3200 (PC4 25600)
  • Model #: OWC3C2D42R8064P
  • Return Policy: View Return Policy
$594.77
OWC 4GB (2x2GB) DDR2 800 PC2-6400 CL6 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
OWC 4GB (2x2GB) DDR2 800 PC2-6400 CL6 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
  • CAS Latency: CL6
  • Voltage: 1.8V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC6U4D22R8004P-B963-SF
  • Return Policy: View Return Policy
$39.98
OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12)
OWC in-Line Digital Thermal Sensor HDD Upgrade Cable and Install Tools for iMac 2012, (OWCDIYIMACHDD12)
$34.74
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OWC 256GB (4x64GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 256GB (4x64GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D52R4256S-B966-SF
  • Return Policy: View Return Policy
$8,954.96
OWC 16GB Replacement for Crucial CT16G4DFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC DIMM
OWC 16GB Replacement for Crucial CT16G4DFRA32A - DDR4 3200MHz PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC DIMM
  • CAS Latency: 22
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 16GB
  • Model #: OWC3U2D41R816GB-CE20-SF
  • Item #: 9SIBX68M0D5415
  • Return Policy: View Return Policy
$109.99
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OWC 16GB (2x8GB) DDR4 2933MHz PC4-23400 CL21 1RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
OWC 16GB (2x8GB) DDR4 2933MHz PC4-23400 CL21 1RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E9D41R8016P
  • Return Policy: View Return Policy
$149.83
OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U6D42R8128K
  • Item #: 9SIBX68KCF8818
  • Return Policy: View Return Policy
$878.16
OWC 16GB DDR5 4800 PC5-38400 CL40 2Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with G15 5520 5521 5525 5530
OWC 16GB DDR5 4800 PC5-38400 CL40 2Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with G15 5520 5521 5525 5530
  • Voltage: 1.1V
  • Compatible System: Dell G15 5520 Dell G15 5521 Dell G15 5525 Dell G15 5530
  • CAS Latency: CL40
  • Part Number: 4S8D52R816GB
  • Model #: OWC4S8D52R816GB-B862-SF
  • Return Policy: View Return Policy
$269.99
OWC 64GB DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compat with SuperServer SYS-511E-WR SYS-521C-NR SYS-521E-WR SYS-521GE-TNRT
OWC 8GB DDR4 2133MHz PC4-17000 CL15 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP Pavilion 24-b003la 24-b007la 24-b008la 24-b010 24-b010a
OWC 8GB DDR4 2133MHz PC4-17000 CL15 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP Pavilion 24-b003la 24-b007la 24-b008la 24-b010 24-b010a
  • Voltage: 1.2V
  • Compatible System: HP Pavilion 24-b003la HP Pavilion 24-b007la HP Pavilion 24-b008la HP Pavilion 24-b010 HP Pavilion 24-b010a
  • CAS Latency: CL15
  • Part Number: 2S1D42R808GB
  • Model #: OWC2S1D42R808GB-A943-SF
  • Return Policy: View Return Policy
$59.99
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell G5 SE 5505
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell G5 SE 5505
  • Voltage: 1.2V
  • Compatible System: Dell G5 SE 5505
  • CAS Latency: CL22
  • Part Number: 3S2D42R816GB
  • Model #: OWC3S2D42R816GB-A477-SF
  • Return Policy: View Return Policy
$109.99
OWC HDD Compatibility For all Apple 2009-2010 iMac 21.5" and 27" Models With SMC Compatibility Model OWCDIDIMACHDD09

Innovative Technology Solutions

At OWC, we believe in the power of technology to inspire and transform the world. For over 35 years, our commitment has been to create innovative DIY solutions that allow you to maximize the potential of your devices. Our focus on offering System Specific Memory, Desktop Memory, and Laptop Memory ensures every tech enthusiast can advance their systems effortlessly.

Premium Storage Options

OWC's range of storage solutions, including External SSDs and Internal SSDs, are engineered to offer seamless performance. Whether safeguarding data or enhancing productivity, our drives are rigorously tested to guarantee reliability and satisfaction. Our additional offerings in Hard Drive / SSD Enclosures and Memory Cards further exemplify our commitment to versatility and quality.

Robust Support and Education

Our dedication to support is unwavering. At OWC, you'll find knowledgeable experts ready to assist before, during, and after purchase. Each interaction is designed to save you time and empower you with the knowledge to make the most of your tech investments. Explore our educational resources that simplify complex processes and bring clarity to your tech decisions.

Comprehensive Connectivity Solutions

Achieve ultimate connectivity with OWC's wide selection of Thunderbolt Cables & Adapters, USB Cables, and HDMI Cables. Our products are crafted to seamlessly integrate into your existing setups, ensuring that connections are stable, fast, and reliable. Simplify your tech life with solutions that just work.