Best Owc2l4d44r4512s Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.

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OWC

OWC 512GB (4x128GB) DDR4 2400MHz ECC LRDIMM 4Rx4 288-pin Memory RAM

ECC LOAD REDUCED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.

OWC 512GB UPGRADE: Consists of 4pcs of 128GB DDR4 2400MHz PC4-19200 CL17 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory Modules

100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs

MAXIMIZE YOUR SERVER: With OWC's ECC Load Reduced Server Memory, Our RAM upgrades will extend the life of your old infrastructure or save money when building a new one

INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing

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OWC

OWC 256GB (4x64GB) DDR4 3200MHz ECC RDIMM 2Rx4 288-pin Memory RAM | PC4-25600, ECC Registered, 2Rx4, 1.2V, CL22, Compatible with Select Workstations, Servers, and NAS Systems

ECC REGISTERED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.

OWC 256GB UPGRADE: Consists of 4pcs of 64GB DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory Modules

100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs

MAXIMIZE YOUR SERVER: With OWC's ECC Registered Server Memory, Our RAM upgrades will extend the life of your old infrastructure or save money when building a new one

INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing

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OWC

OWC Express 1M2 80G 4TB USB4 80Gb/s Portable NVMe SSD Storage Solution | Over 6000MB/s - Bus-Powered - Compatible with USB4/Thunderbolt - Solid Aluminum Silently Cools and Protects

Capacity: 4000 GB

Speed: 6000 MB/s

Interface: Thunderbolt 5

Connector: USB-C

Form Factor: M.2 Enclosure

Features: Heatsink Cooling

Works With: Windows PCmost common, Mac, iPad, Chromebook

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OWC

OWC Mercury Elite Pro Quad 0TB USB-C 10Gb/s RAID Storage Enclosure | Add up to four 2.5/3.5-inch SATA drives - Up to 1014MB/s - Supports software RAID

The Mercury Elite Pro Quad's powerful USB-C interface delivers USB 3.2 (10Gb/s) bandwidth and works with any USB-C or Thunderbolt 3 equipped Mac or Windows PC. Simply connect the Mercury Elite Pro Quad via the included USB-C cable to experience next-level performance.

PERFORMANCE: Up to 947MB/s

Four universal drive bays for 2.5" and 3.5" drives

SOFTRAID NOT INCLUDED

1 Year OWC Limited Warranty

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OWC

OWC Express 1M2 4TB USB4 40Gb/s Portable NVMe SSD Storage Solution | Up To 3151MB/s - Bus-Powered - USB4/Thunderbolt/USB-C Compatible - Solid Aluminum Protects/Cools

Capacity: 4000 GB

Speed: 3836 MB/s

Interface: USB4 (40Gbps)

Connector: USB-C

Form Factor: M.2 Enclosure

Features: Heatsink Cooling

Works With: Windows PC

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OWC

11% Off

OWC Express 4M2 USB4 40Gb/s Four Slot NVMe M.2 SSD Enclosure with SoftRAID | Four NVMe M.2 2230/2242/2280 slots - Up to 3200MB/s - Connects to Thunderbolt 5/4/3 and USB-C 10Gb/s - SoftRAID included

Highly Capable: Up to 3200MB/s real-world performance

Highly Compatible: Use with USB4, Thunderbolt, and USB-C Macs and PCs

Highly Reliable: Aircraft grade aluminum offers rugged protection of installed SSDs plus effective heat dissipation to keep everything cool for consistent top speed

Near Silent Operation: Engineered with smart, adaptive fans that activate only when needed or under heavy load, making it ideal for uninterrupted creative focus

DIY easy: Use your choice of NVMe M.2 2230, 2242, or 2280 SSDs

Built for RAID: Certain models include OWC SoftRAID; the fastest and most flexible RAID 0/1/4/5/1+0 (10) tool. Also supports Apple Disk Utility RAID, Windows Disk Management RAID, and Windows Storage Spaces

Complete: Includes USB-C 40Gb/s cable

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OWC

OWC 4GB (2x2GB) DDR3 1333MHz Non-ECC DIMM 1.5V 240-pin Memory RAM

OWC 4GB UPGRADE: Consists of 2pcs of 2GB DDR3 1333 PC3-10600 CL9 1Rx8 240-pin 1.5V Desktop DIMM memory.

100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.

INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC's Performance.

INDUSTRY LEADING: Consumer-friendly Advanced Replacement Program and Limited Lifetime Warranty, which includes Free Tech Support by Other World Computing.

EASY INSTALLATION: In Most Cases, Installing Memory is an Easy DIY project. Watch our OWC Basic Installation Video for Help.

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OWC

OWC miniStack STX Thunderbolt Storage Enclosure - Silver | Add SATA HDD/SSD and NVMe M.2 2280 SSD - Stackable design sized to Mac Studio/Mac mini - Integrated hub - Up to 96W PD

Thunderbolt Connectivity - Connect more accessories with three Thunderbolt (USB-C) ports and use a mix of up to five Thunderbolt devices, three USB devices, and two displays.

Massive Storage - Add over 200x greater data storage capacity to your Mac mini, making it perfect for expanding your setup effortlessly.

Compatible with Thunderbolt 3, 4 and 5 or USB equipped Macs, PCs, iPads, Chromebooks, Android tablets, Also Compatible with USB-A (with adapter, sold separately) virtually anything that supports external storage; includes Thunderbolt cable, 3 Year OWC Limited Warranty

Power and Performance - Enjoy up to 96W of notebook charging power and pro-grade performance with real world speeds up to 770MB/s, perfect for 4K video editing and backups.

Quiet and Reliable - Whisper-quiet aluminum housing with internal heat sink and cooling fan ensures cool, efficient operation.

3 Year OWC Limited Warranty for Hard Drive and Solid-State Drive solutions. 1 Year OWC Limited Warranty for Enclosure only

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Our #1 Pick Today

OWC

OWC 512GB (4x128GB) DDR4 2400MHz ECC LRDIMM 4Rx4 288-pin Memory RAM

ECC LOAD REDUCED UPGRADE: This type of memory is used in Workstations and Servers. It will NOT be compatible with standard desktop computers. Also, it cannot be mixed with UNBUFFERED memory.

OWC 512GB UPGRADE: Consists of 4pcs of 128GB DDR4 2400MHz PC4-19200 CL17 4RX4 ECC Load Reduced LRDIMM 1.2V 288-pin Memory Modules

100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs

MAXIMIZE YOUR SERVER: With OWC's ECC Load Reduced Server Memory, Our RAM upgrades will extend the life of your old infrastructure or save money when building a new one

INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing

Details & specs

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on Amazon.com

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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

8 Owc2l4d44r4512s deals are available from: Amazon, starting from $37.60.

The biggest discount we found is 11% on OWC Express 4M2 USB4 40Gb/s Four Slot NVMe M.2 SSD Enclosure with SoftRAID | Four NVMe M.2 2230/2242/2280 slots - Up to 3200MB/s - Connects to Thunderbolt 5/4/3 and USB-C 10Gb/s - SoftRAID included (OWCUS4EXP4M2S) at Amazon.

The lowest price we found is $37.60 while the highest is $3,784.76. Prices for the best Owc2l4d44r4512s deals average at $1,204.12.