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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
- 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
- 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 envoy pro 1a portable, bus-powered usb (10gb/s) storage enclosure compatible with most 2013 to 2019 mac models
- Model #: RNAB09SVBFR94
- Item #: 9SIBX68KEF0193
- Return Policy: View Return Policy
$58.99
OWC Thunderbolt 4 Cable, Thunderbolt Certified, 0.7 Meter (2.3 ft.), 40 Gb/s Data Transfer, 240W Power Charging, Compatible with Thunderbolt 4, Thunderbolt 3, USB-C, and USB4 Devices, Black
- Brand: OWC
- Type: Thunderbolt Cable
- Color: Black
- Length: 26" - 30"
- Model #: CBLTB4C0.7M
- Return Policy: View Return Policy
$19.39
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 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL22
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Desktops
- Model #: OWC3U2D42R8064P
- Return Policy: View Return Policy
$459.52
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 0.3M Thunderbolt 5 (USB-C) Cable, Up to 80Gb/s Bi-directional, 120Gb/s Display Bandwidth, 240W Power Delivery
- Brand: OWC
- Type: Thunderbolt Cable
- Color: Black
- Length: 1" - 5"
- Model #: OWCCBLTB5C0.3M
- Return Policy: View Return Policy
$19.99
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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+
- 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 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 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA
- Brand: OWC
- Capacity: 32GB (2 x 16GB)
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: CL19
- Model #: OWC2C6D42R8032P-ZAA-SF
- Return Policy: View Return Policy
$313.89
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
$110.86
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 #: OWCUS4V2EXP1M2
- Return Policy: View Return Policy
$199.99
$219.00
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OWC 16GB (2X8GB) 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: 16GB (2 x 8GB)
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: CL19
- Model #: OWC2C6D41R8016P-ZAL-SF
- Return Policy: View Return Policy
$149.83
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
$279.99
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 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
- Brand: OWC
- Capacity: 16GB (2 x 8GB)
- Type: 260-Pin DDR4 SO-DIMM
- CAS Latency: CL19
- Model #: OWC2S6D41R8016P
- Return Policy: View Return Policy
$110.86
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
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OWC 8GB DDR4 3200MHz PC4-25600 CL22 1RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module
- Model #: OWC3S2D41R808GB
- Return Policy: View Return Policy
$55.99
OWC 8GB DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL19
- Voltage: 1.2V
- Recommend Use: Desktops
- Buffered/Registered: Unbuffered
- Model #: OWC2U6D41R808GB
- Return Policy: View Return Policy
$55.99
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.