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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, 128GB, PC23400, DDR4, ECC, Set (2 x 64GB), 2933MHz, 288-pin, LRDIMM, Memory Upgrade
OWC, 128GB, PC23400, DDR4, ECC, Set (2 x 64GB), 2933MHz, 288-pin, LRDIMM, Memory Upgrade
  • CAS Latency: CL21
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Registered
  • Model #: OWC2933L6M128
  • Item #: N82E16820015110
  • Return Policy: Manufacturer Only Return Policy
$1,007.99
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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
$3,002.99
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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)
  • Color: Silver
  • Parts: OWC 2 Year Limited Warranty
  • Model #: OWCUS4EXP1M2
  • Return Policy: View Return Policy
$257.41
Free Shipping
OWC 4GB (4x1GB) DDR2 533 PC2-4200 CL4 1Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
OWC 4GB (4x1GB) DDR2 533 PC2-4200 CL4 1Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
  • CAS Latency: CL4
  • Voltage: 1.8V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC4U2D21R8004S-B955-SF
  • Return Policy: View Return Policy
$35.28
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OWC ThunderBay 4 Four-Bay Storage Enclosure, RAID-5 Ready with Cable
OWC ThunderBay 4 Four-Bay Storage Enclosure, RAID-5 Ready with Cable
$549.99
Free Shipping
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR635 V3 SR645 V3 SR650 V3 SR655 V3 SR665 V3
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with ThinkSystem SR635 V3 SR645 V3 SR650 V3 SR655 V3 SR665 V3
  • Brand: OWC
  • Capacity: 256GB (4 x 64GB)
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R4256S-B898-SF
  • Return Policy: View Return Policy
$1,272.99
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OWC, 480GB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD
OWC, 480GB, Envoy Pro FX, Thunderbolt 3 + USB-C, Portable NVME SSD
$219.99
Free Shipping
OWC 64GB (2x32GB) DDR5 5200 PC5-41600 CL42 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
OWC 64GB (2x32GB) DDR5 5200 PC5-41600 CL42 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
  • CAS Latency: CL42
  • Voltage: 1.1V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC5E2D52R8064P-B965-SF
  • Return Policy: View Return Policy
$389.00
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OWC, ThunderBay 4, Four-Bay External Drive, Dual Thunderbolt 3 Port
OWC, ThunderBay 4, Four-Bay External Drive, Dual Thunderbolt 3 Port
$399.99
Free Shipping
OWC 32GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3440 3450 3640 3650
OWC 32GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3440 3450 3640 3650
  • Voltage: 1.2V
  • Compatible System: Dell Precision 3440 Dell Precision 3450 Dell Precision 3640 Dell Precision 3650
  • CAS Latency: CL22
  • Part Number: 3U2D42R832GB
  • Model #: OWC3U2D42R832GB-A548-SF
  • Return Policy: View Return Policy
$85.99
Free Shipping
OWC 128GB (8x16GB) DDR5 5200 PC5-41600 CL42 1Rx8 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 1Rx8 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 #: OWC5R2D51R8128K-B966-SF
  • Return Policy: View Return Policy
$839.00
Free Shipping
OWC, ThunderBay 8, Dual Thunderbolt 3 Ports, Eight-Bay External Drive Enclosure
OWC, ThunderBay 8, Dual Thunderbolt 3 Ports, Eight-Bay External Drive Enclosure
$849.99
Free Shipping
OWC 256GB (8x32GB) DDR4 2133MHz PC4-17000 CL15 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
OWC 256GB (8x32GB) DDR4 2133MHz PC4-17000 CL15 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2L1D44R4256K
  • Model #: OWC2L1D44R4256K
  • Return Policy: View Return Policy
$289.00
Free Shipping
OWC 8TB Thunderbolt 3.5" 4-Drive HDD External Storage Solution OWCTB3SRT08.0S Black
OWC 8TB Thunderbolt 3.5" 4-Drive HDD External Storage Solution Black
  • RPM: 7200 RPM
  • Cache: 512MB
  • RAID: RAID System (0, 1, 4, 5, 10, JBOD)
  • Thunderbolt 3: Yes
  • Model #: OWCTB3SRT08.0S
  • Return Policy: View Return Policy
$999.99
OWC 64GB Replacement for Supermicro MEM-DR464MC-ER32 MEM-DR464L-CL05-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
OWC 64GB Replacement for Supermicro MEM-DR464MC-ER32 MEM-DR464L-CL05-ER32 - 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-B204-SF
  • Item #: 9SIBX68KCF9327
  • Return Policy: View Return Policy
$189.99
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
  • CAS Latency: CL19
  • Voltage: 1.2V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: OWC2C6D42R816GB-C334-SF
  • Item #: 9SIBX68KEE7698
  • Return Policy: View Return Policy
$47.49
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 262-pin 1.1V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
OWC 64GB (2x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 262-pin 1.1V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
  • CAS Latency: CL46
  • Voltage: 1.1V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: OWC5C6D52R8064P-B971-SF
  • Return Policy: View Return Policy
$358.99
OWC 128GB (4x32GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
OWC 128GB (4x32GB) 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: 3R2D42R4128S
  • Model #: OWC3R2D42R4128S
  • Return Policy: View Return Policy
$367.96
Free Shipping
OWC 2GB DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
OWC 2GB DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
  • CAS Latency: CL5
  • Voltage: 1.8V
  • Buffered/Registered: Unbuffered
  • Part Number: 5S3D22R802GB
  • Model #: OWC5S3D22R802GB-B958-SF
  • Return Policy: View Return Policy
$15.99
Free Shipping
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
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
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Buffered/Registered: Unbuffered
  • Part Number: 2S4D42R816GB
  • Model #: OWC2S4D42R816GB
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP 470 G9
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with HP 470 G9
  • Voltage: 1.2V
  • Compatible System: HP 470 G9
  • CAS Latency: CL22
  • Part Number: 3S2D42R816GB
  • Model #: OWC3S2D42R816GB-A510-SF
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Optiplex 5060 Tower 5070 Sff 5070 Tower 7060 Sff 7060 Tower
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Optiplex 5060 Tower 5070 Sff 5070 Tower 7060 Sff 7060 Tower
  • Voltage: 1.2V
  • Compatible System: Dell OptiPlex 5060 Tower Dell OptiPlex 5070 SFF Dell OptiPlex 5070 Tower Dell OptiPlex 7060 SFF Dell OptiPlex 7060 Tower
  • CAS Latency: CL19
  • Part Number: 2U6D42R816GB
  • Model #: OWC2U6D42R816GB-ADY
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4-LD-2133 16GB DDR4 2133 PC4-17000 CL15 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
(1)
OWC 16GB Replacement for QNAP RAM-16GDR4-LD-2133 16GB DDR4 2133 PC4-17000 CL15 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 16GB
  • Model #: OWC2U1D42R816GB-B602-SF
  • Item #: 9SIBX68KCF8743
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 4GB Replacement for QNAP RAM-4GDR3L-SO-1600 RAM-4GDR3LA0-SO-1600 4GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade
OWC 4GB Replacement for QNAP RAM-4GDR3L-SO-1600 RAM-4GDR3LA0-SO-1600 4GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Part Number: 1S6T32R804GB
  • Model #: OWC1S6T32R804GB-B572-SF
  • Item #: 9SIBX68KCH6216
  • Return Policy: View Return Policy
$12.95
Free 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
$218.98
Free Shipping
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell G7 17 7700
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell G7 17 7700
  • Voltage: 1.2V
  • Compatible System: Dell G7 17 7700
  • CAS Latency: CL22
  • Part Number: 3S2D42R816GB
  • Model #: OWC3S2D42R816GB-A479-SF
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 8GB DDR3 1600 PC3-12800 CL11 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Latitude E6330 E6430 E6430 ATG E6430S E6530
OWC 8GB DDR3 1600 PC3-12800 CL11 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Latitude E6330 E6430 E6430 ATG E6430S E6530
  • Voltage: 1.5V
  • Compatible System: Dell Latitude E6330 Dell Latitude E6430 Dell Latitude E6430 ATG Dell Latitude E6430S Dell Latitude E6530
  • CAS Latency: CL11
  • Part Number: 1S6D32R808GB
  • Model #: OWC1S6D32R808GB-B336-SF
  • Return Policy: View Return Policy
$17.99
Free Shipping
OWC 64GB (2x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
OWC 64GB (2x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.2V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: OWC2C6D42R8064P
  • Return Policy: View Return Policy
$202.99
OWC 8GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-963X TVS-463 TVS-663 TVS-863 TVS-863+
OWC 8GB DDR3L 1600 PC3L-12800 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-963X TVS-463 TVS-663 TVS-863 TVS-863+
  • Voltage: 1.35V
  • Compatible System: QNAP TS-963X QNAP TVS-463 QNAP TVS-663 QNAP TVS-863 QNAP TVS-863+
  • CAS Latency: CL11
  • Part Number: 1S6T32R808GB
  • Model #: OWC1S6T32R808GB-B532-SF
  • Return Policy: View Return Policy
$18.99
Free Shipping
OWC 8GB DDR4 2133MHz PC4-17000 CL15 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell Latitude E5270 E5470 E5570
OWC 8GB DDR4 2133MHz PC4-17000 CL15 1.2V 260pin Non-ECC SODIMM Memory RAM Compatible with Dell Latitude E5270 E5470 E5570
  • Voltage: 1.2V
  • Compatible System: Dell Latitude E5270 Dell Latitude E5470 Dell Latitude E5570
  • CAS Latency: CL15
  • Part Number: 2S1D42R808GB
  • Model #: OWC2S1D42R808GB-A583-SF
  • Return Policy: View Return Policy
$19.99
Free Shipping
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
$39.99
Free Shipping
OWC Standard Power Cord
OWC Standard Power Cord
  • Type: Power
  • Type: Standard Power Cord
  • Model #: OWCDIDIMM11D2
  • Item #: 9SIBX68KEF0154
  • Return Policy: View Return Policy
$12.99
Free Shipping
OWC 1.0GB DDR2 PC-5300 667MHz Memory Module (Major) Model OWC5300DDR2S1GB
OWC 1.0GB DDR2 PC-5300 667MHz Memory Module (Major) Model OWC5300DDR2S1GB
$18.99
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OWC 8GB (4x2GB) DDR2 800 PC2-6400 CL6 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
(2)
OWC 8GB (4x2GB) 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 #: OWC6U4D22R8008S-B963-SF
  • Return Policy: View Return Policy
$28.22
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OWC 32GB (2x16GB) DDR4 2400MHZ PC4-19200 CL17 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
OWC 32GB (2x16GB) DDR4 2400MHZ PC4-19200 CL17 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM
  • CAS Latency: CL17
  • Voltage: 1.2V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: OWC2C4D42R8032P
  • Return Policy: View Return Policy
$94.99
OWC 16GB (4x4GB) DDR4 2400MHZ PC4-19200 CL17 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
(1)
OWC 16GB (4x4GB) DDR4 2400MHZ PC4-19200 CL17 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL17
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U4D41R8016S
  • Return Policy: View Return Policy
$37.49
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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
  • CAS Latency: CL19
  • Voltage: 1.2V
  • ECC: ECC
  • Buffered/Registered: Unbuffered
  • Model #: OWC2C6D42R8032P-ZAL-SF
  • Return Policy: View Return Policy
$94.99
OWC 32GB (4x8GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
OWC 32GB (4x8GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E8D32R8032S-B259-SF
  • Return Policy: View Return Policy
$76.99
Free Shipping
OWC 32GB (4x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
OWC 32GB (4x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E6D32R8032S-B255-SF
  • Return Policy: View Return Policy
$76.99
Free Shipping
OWC 16GB (2x8GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
OWC 16GB (2x8GB) DDR3 1866 PC3-14900 CL13 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC1U8D32R8016P-B250-SF
  • Return Policy: View Return Policy
$21.99
Free Shipping
OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC1U3D32R8032S-B244-SF
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4ECK1-UD-3200 16GB DDR4 3200 PC4-25600 CL22 1Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
OWC 16GB Replacement for QNAP RAM-16GDR4ECK1-UD-3200 16GB DDR4 3200 PC4-25600 CL22 1Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC3E2D41R816GB-B608-SF
  • Item #: 9SIBX68KCF8736
  • Return Policy: View Return Policy
$49.99
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
$49.99
OWC 8GB Replacement for QNAP RAM-8GDR4T0-UD-3200 8GB DDR4 3200 PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
OWC 8GB Replacement for QNAP RAM-8GDR4T0-UD-3200 8GB DDR4 3200 PC4-25600 CL22 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 8GB
  • Model #: OWC3U2D41R808GB-B615-SF
  • Item #: 9SIBX68KCF8744
  • Return Policy: View Return Policy
$19.99
OWC 8GB DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
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
$19.99
Free Shipping
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-UD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-UD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC2E6D41R808GB-B579-SF
  • Item #: 9SIBX68KCF8739
  • Return Policy: View Return Policy
$29.99
OWC 8GB (2x4GB) DDR4 2133MHZ PC4-17000 CL15 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
OWC 8GB (2x4GB) DDR4 2133MHZ PC4-17000 CL15 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U1D41R8008P
  • Return Policy: View Return Policy
$21.99
Free Shipping
OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module
OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module
  • CAS Latency: CL9
  • Voltage: 1.5V
  • Buffered/Registered: Unbuffered
  • Part Number: 1S3D32R808GB
  • Model #: OWC1S3D32R808GB-B228-SF
  • Return Policy: View Return Policy
$17.99
Free Shipping
OWC 8GB Replacement for QNAP RAM-8GDR4-LD-2133 8GB DDR4 2133 PC4-17000 CL15 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
OWC 8GB Replacement for QNAP RAM-8GDR4-LD-2133 8GB DDR4 2133 PC4-17000 CL15 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 8GB
  • Model #: OWC2U1D42R808GB-B601-SF
  • Item #: 9SIBX68KCF8737
  • Return Policy: View Return Policy
$19.99
Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4T0-UD-3200 16GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
OWC 16GB Replacement for QNAP RAM-16GDR4T0-UD-3200 16GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 16GB
  • Model #: OWC3U2D42R816GB-B616-SF
  • Item #: 9SIBX68KCF8748
  • Return Policy: View Return Policy
$39.99
Free Shipping
OWC 4GB Replacement for QNAP RAM-4GDR4-LD-2133 4GB DDR4 2133 PC4-17000 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
OWC 4GB Replacement for QNAP RAM-4GDR4-LD-2133 4GB DDR4 2133 PC4-17000 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Brand: OWC
  • Capacity: 4GB
  • Model #: OWC2U1D41R804GB-B600-SF
  • Item #: 9SIBX68KCF8733
  • Return Policy: View Return Policy
$16.99
Free Shipping
OWC 4GB Replacement for QNAP RAM-4GDR3-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade
OWC 4GB Replacement for QNAP RAM-4GDR3-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC1U6D32R804GB-B575-SF
  • Item #: 9SIBX68KCF8578
  • Return Policy: View Return Policy
$15.99
Free Shipping
OWC 4GB Replacement for QNAP RAM-4GDR3EC-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
OWC 4GB Replacement for QNAP RAM-4GDR3EC-LD-1600 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC1E6D32R804GB-B566-SF
  • Item #: 9SIBX68KCF8576
  • Return Policy: View Return Policy
$15.99
Free Shipping
OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered UDIMM 1.2V 288-pin Workstation Server Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E6D42R8128K
  • Return Policy: View Return Policy
$389.99
OWC 8GB (4x2GB) DDR2 800 PC2-6400 CL6 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
OWC 8GB (4x2GB) DDR2 800 PC2-6400 CL6 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems
  • CAS Latency: CL6
  • Voltage: 1.8V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: OWC6S4D22R8008S-B962-SF
  • Item #: 9SIBX68KCH6208
  • Return Policy: View Return Policy
$28.22
Free Shipping
OWC 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
OWC 16GB (2x8GB) 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
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U6D41R8016P
  • Item #: 9SIBX68KCF8805
  • Return Policy: View Return Policy
$38.99
Free Shipping
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Innovative DIY Solutions

OWC has been at the forefront of creating innovative DIY solutions for over 35 years. Our mission is to empower you to maximize the potential of your technology with simplicity and efficiency. From Desktop Memory to Laptop Memory, our products are designed to seamlessly integrate into your workflow, allowing you to create, communicate, and safeguard with ease. Our solutions aren't just about technology; they are about making your life better and easier.

Quality and Affordability

At OWC, we understand the importance of maximizing your budget without compromising on quality. While our products may not always be the cheapest option available, they are built to last. Investing in our high-quality solutions ensures longevity and reliable performance, whether it’s Server Memory or a versatile RAID Enclosure / Subsystems. Our commitment to quality is unwavering, making sure you get the best returns on your investment.

Comprehensive Support and Education

Our support doesn't end after a purchase. OWC is dedicated to providing free lifetime support through various channels. Our knowledgeable representatives are always ready to assist, be it with Audio / Video Accessories or setting up Server Accessories. With our educational resources like install videos and blogs, we ensure that you remain informed and empowered to do more with your setup.

Thorough Testing and Compatibility

Every OWC solution undergoes stringent qualification processes and extensive testing to ensure top-notch performance. Be it Thunderbolt Cables & Adapters or External SSDs, our products are engineered to work flawlessly right out of the box. We meticulously test various workflows to guarantee compatibility, ensuring that when you plug it in, it just works, completing the circle of a hassle-free tech experience.