Best Owc2r6d44r4512s 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 2666MHz ECC RDIMM 4Rx4 288-pin Memory RAM

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 512GB UPGRADE: Consists of 4pcs of 128GB DDR4 2666MHz PC4-21300 CL19 4RX4 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 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 2666MHz ECC RDIMM 4Rx4 288-pin Memory RAM

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 512GB UPGRADE: Consists of 4pcs of 128GB DDR4 2666MHz PC4-21300 CL19 4RX4 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

Details & specs

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on Amazon.com

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2 Owc2r6d44r4512s deals are available from: Amazon, starting from $279.99.

The lowest price we found is $279.99 while the highest is $3,784.76. Prices for the best Owc2r6d44r4512s deals average at $2,032.38.