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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, 384GB, PC23400, DDR4, ECC, Set (6 x 64GB), 2933MHz, 288-pin, LRDIMM, Memory Upgrade
OWC, 384GB, PC23400, DDR4, ECC, Set (6 x 64GB), 2933MHz, 288-pin, LRDIMM, Memory Upgrade
  • CAS Latency: CL21
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Registered
  • Model #: OWC2933L6M384
  • Item #: N82E16820015108
  • Return Policy: Manufacturer Only Return Policy
$3,021.99
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OWC Atlas Dual CFexpress Type B & SDXC UHS-II Card Reader - Bus Powered by USB-C - Compatible with Mac/Windows/iPad/Chrome OS  OWCTCCFXBSDRDR
OWC Atlas Dual CFexpress Type B & SDXC UHS-II Card Reader - Bus Powered by USB-C - Compatible with Mac/Windows/iPad/Chrome OS OWCTCCFXBSDRDR
  • Brand: OWC
  • Type: 2-in-1
  • Interface: USB 3.0
  • Installation Type: External
  • Model #: OWCTCCFXBSDRDR
  • Item #: 0DS-00FJ-00006
  • Return Policy: Extended Holiday Return Policy
$84.99
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NewerTech AdaptaDrive 2.5" to 3.5" Drive Converter Bracket. Model NWTADPTADRV
NewerTech AdaptaDrive 2.5" to 3.5" Drive Converter Bracket. Model NWTADPTADRV
$14.99
$7.12 Shipping
OWC 64GB Replacement for Hynix HMAA8GR7AJR4N-XN HMAA8GR7CJR4N-XN - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
OWC 64GB Replacement for Hynix HMAA8GR7AJR4N-XN HMAA8GR7CJR4N-XN - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D42R464GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D42R464GB-B161-SF
  • Item #: 9SIBX68KCF9268
  • Return Policy: View Return Policy
$329.99
$14.99 Shipping
OWC Mercury Pro External USB 3.0 Enclosure for 5.25" Blu-ray, DVD, and CD Reader/Writers Model OWCMR3UKIT
OWC Mercury Pro External USB 3.0 Enclosure for 5.25" Blu-ray, DVD, and CD Reader/Writers Model OWCMR3UKIT
  • Type: Office Products
  • Model #: OWCMR3UKIT
  • Item #: 9SIBX68KEF0194
  • Return Policy: View Return Policy
$54.99
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OWC 16GB Replacement for Hynix HMA82GR7CJR8N-WM HMA82GR7DJR8N-WM HMA82GR7JJR8N-WM - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
OWC 16GB Replacement for Hynix HMA82GR7CJR8N-WM HMA82GR7DJR8N-WM HMA82GR7JJR8N-WM - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Part Number: 2R9D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R9D42R816GB-B154-SF
  • Item #: 9SIBX68KCF9285
  • Return Policy: View Return Policy
$79.99
$14.99 Shipping
OWC 16GB (2x8GB) DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
OWC 16GB (2x8GB) DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC4U8D51R8016P-B927-SF
  • Return Policy: View Return Policy
$119.38
$14.99 Shipping
OWC 128GB (8x16GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
OWC 128GB (8x16GB) 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: 3R2D42R4128K
  • Model #: OWC3R2D42R4128K
  • Return Policy: View Return Policy
$689.84
Free Shipping
OWC 512GB (8x64GB) DDR5 5200 PC5-41600 CL42 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 512GB (8x64GB) 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: 512GB (8 x 64GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D52R4512K-B966-SF
  • Return Policy: View Return Policy
$4,625.52
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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
$89.99
$14.99 Shipping
OWC 128GB (8x16GB) DDR5 5200 PC5-41600 CL42 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 128GB (8x16GB) DDR5 5200 PC5-41600 CL42 1Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • Brand: OWC
  • Capacity: 128GB (8 x 16GB)
  • Speed: DDR5 5200 (PC5 41600)
  • ECC: Yes
  • Model #: OWC5R2D51R4128K-B967-SF
  • Return Policy: View Return Policy
$1,254.32
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Other World Computing Owcmsu35s1gb8 Owc 1.0tb 5400rpm On-the-go Usb 3.0
Other World Computing Owcmsu35s1gb8 Owc 1.0tb 5400rpm On-the-go Usb 3.0
$59.99
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OWC 256GB (8x32GB) DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M6 C125 M5 C220 M6 C240 M6 C245 M6
OWC 256GB (8x32GB) DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M6 C125 M5 C220 M6 C240 M6 C245 M6
  • Voltage: 1.2V
  • Compatible System: Cisco UCS B200 M6 Cisco UCS C125 M5 Cisco UCS C220 M6 Cisco UCS C240 M6 Cisco UCS C245 M6
  • CAS Latency: CL22
  • Part Number: 3R2D42R4256K
  • Model #: OWC3R2D42R4256K-B762-SF
  • Return Policy: View Return Policy
$1,309.20
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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
$87.50
$14.99 Shipping
OWC 32GB Replacement for Samsung M324R4GA3BB0-CQK - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
OWC 32GB Replacement for Samsung M324R4GA3BB0-CQK - 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-B801-SF
  • Item #: 9SIBX68KCF8933
  • Return Policy: View Return Policy
$269.99
$14.99 Shipping
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC3E2D42R8064P
  • Return Policy: View Return Policy
$370.12
$14.99 Shipping
OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 32GB (2x16GB) DDR3 1866 PC3-14900 CL13 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 1R8D32R4032P
  • Model #: OWC1R8D32R4032P-B274-SF
  • Return Policy: View Return Policy
$59.99
$14.99 Shipping
OWC Express 1M2 80Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
OWC Express 1M2 80Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)
  • Part Number: US4V2EXP1M2
  • Color: Silver
  • Features: Portable, Bus-Powered
  • System Requirements: Mac OS 14.x or higher, Windows 11 or higher
  • Model #: US4V2EXP1M2
  • Return Policy: View Return Policy
$219.00
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Innovative Technology Solutions

At OWC, innovation is at the heart of what we do. With over 35 years of experience, our mission is to deliver innovative DIY solutions that maximize your technology's potential. From Desktop Memory to cutting-edge External SSDs, our products are designed to inspire creativity and simplify technology. We believe that technology should just work and seamlessly integrate into your workflow, empowering you to focus on what truly matters.

Prioritizing Quality and Longevity

OWC is committed to offering solutions that are not only affordable in the short term but built to last. Our diverse range of products includes System Specific Memory, Laptop Memory, and Server Memory, each engineered for durability and reliability. We understand the value of a seamless technology experience, and our products are meticulously tested to ensure they meet high standards, promising peace of mind for our customers.

Comprehensive Support and Education

Customer support is a cornerstone of OWC’s philosophy. Our knowledgeable representatives are dedicated to assisting you throughout the lifetime of your product, whether it's a Docking Station or a Hard Drive Adapter. We also provide a wealth of resources including install videos and expert blogs to help you navigate the ever-evolving tech landscape, making complex tasks simple and efficient.

Empowering Seamless Integration

OWC solutions are crafted to integrate seamlessly with various workflows, ensuring that you can effortlessly connect and enhance your existing setup. Our products like Hard Drive / SSD Enclosures and SATA / eSATA Cables are tested for compatibility and ease of use. Whether you are a tech enthusiast or a professional, our solutions empower you to achieve more with confidence and ease, supporting your journey in a fast-paced digital world.