We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Single green 288-pin DDR4 LRDIMM module with black memory chips and gold edge connectors

OWC

OWC 256GB DDR4 3200 CL22 ECC LRDIMM memory upgrade

SKU CH-8KG3-AZS6H

Single 256 GB DDR4 3200 CL22 ECC load-reduced 288-pin DIMM at 1.2 V for compatible Gigabyte servers and workstations

Capacity 256GB

  • High-capacity 256GB single module simplifies server upgrades
  • ECC load-reduced design protects data integrity in workstations
  • DDR4 3200 CL22 speed boosts throughput for demanding workloads
  • JEDEC-standard 1.2V operation ensures broad platform compatibility
  • Backward compatible with 2133, 2400, 2666 and 2933MHz systems

Server-grade 256 GB DDR4 module

This single 256 GB DDR4 LRDIMM runs at 3200 MHz with CL22 latency and 1.2 V operation. It uses an 8Rx4 load-reduced ECC design on a 288-pin form factor. The module is built for Gigabyte MZ32-AR0, MZ32-AR1, MZ71-CE0, MZ71-CE1 and MZ72-HB0 platforms. It meets JEDEC and RoHS standards for warranty-safe deployment.

Suits multi-socket servers

Buyers who need maximum capacity per slot in compatible Gigabyte server boards will benefit from the 256 GB density. Systems that require unbuffered or registered ECC memory cannot use this load-reduced type. Desktop workstations and consumer motherboards are not supported. Mixing with other ECC types is explicitly not allowed.

Sustained throughput at rated JEDEC speeds

Under continuous load the module maintains 3200 MHz operation with CL22 timing at 1.2 V. Backward compatibility lets it clock down to 2133, 2400, 2666 or 2933 MHz when the platform demands it. Load-reduced buffering reduces electrical load on the memory controller during extended multi-threaded workloads. ECC correction operates continuously without performance penalty.

Highlights

  • High-capacity 256GB single module simplifies server upgrades
  • ECC load-reduced design protects data integrity in workstations
  • DDR4 3200 CL22 speed boosts throughput for demanding workloads
  • JEDEC-standard 1.2V operation ensures broad platform compatibility
  • Backward compatible with 2133, 2400, 2666 and 2933MHz systems

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What server motherboard must I already have to install this 256GB DDR4 3200 CL22 ECC LRDIMM?

The module is validated for Gigabyte MZ32-AR0, MZ32-AR1, MZ71-CE0, MZ71-CE1 and MZ72-HB0 server boards.

Can I keep my existing 2133MHz or 2666MHz DDR4 ECC LRDIMMs and add this 3200MHz module?

Yes, it is backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz speeds, but all modules must be ECC Load Reduced type.

How do I confirm the 256GB module is running at 3200MHz CL22 with ECC active after installation?

Check the BIOS memory information or OS tools such as dmidecode to verify speed, CAS latency and ECC Load Reduced status.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.