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Two green circuit boards with black memory chips and gold edge connectors

OWC

OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM memory upgrade

SKU CH-RASB-YA0M5

ECC registered DDR4 kit with two 256 GB modules at 3200 MT/s for ASRock WRX80 Creator workstations

Capacity 512GB (2 x 256GB)

  • ECC registered design protects data integrity in servers
  • 512 GB kit (2 × 256 GB modules) maximises capacity
  • DDR4 3200 CL22 delivers high-speed throughput
  • 288-pin RDIMM form factor fits ASRock WRX80 Creator boards
  • JEDEC 1.2 V operation ensures efficient power use

Workstation ECC memory kit

This 512 GB kit contains two 256 GB DDR4 3200 registered DIMMs built for workstations and servers. It is validated for the ASRock WRX80 Creator and WRX80 Creator R2.0 platforms. The modules will not work in standard desktop computers and must not be mixed with unbuffered or load-reduced memory.

256 GB per module capacity

Each octal-rank module delivers 256 GB at 3200 MT/s with CL22 latency and 1.2 V operation. The combined 512 GB suits large virtualisation hosts, in-memory databases and render farms. Systems with fewer than eight DIMM slots or lower per-slot limits cannot use the full capacity.

Cross-referenced part compatibility

The kit matches Samsung M393ABG40M52-CAE, Hynix HMAT14JXSRB120N and HMAT14JXSRB122N, and Supermicro MEM-DR425MI-ER32 part numbers. This allows direct replacement or mixed-population upgrades without guessing. Builds that require different densities, ranks or voltages cannot use these modules.

商品特色

  • ECC registered design protects data integrity in servers
  • 512 GB kit (2 × 256 GB modules) maximises capacity
  • DDR4 3200 CL22 delivers high-speed throughput
  • 288-pin RDIMM form factor fits ASRock WRX80 Creator boards
  • JEDEC 1.2 V operation ensures efficient power use

商品規格

本商品目前尚未公佈規格。

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Can I keep my existing DDR4 3200 ECC registered RDIMMs when adding this 512GB kit to my ASRock WRX80 Creator?

No. The kit uses 8Rx4 octal-rank modules and the manufacturer highlights state it cannot be mixed with unbuffered or ECC load-reduced memory. All DIMMs should match capacity, speed and manufacturer for optimal performance.

How can I verify the 512GB kit is running at DDR4 3200 CL22 after installation?

Check the memory speed and timings in the system BIOS or UEFI, or use a hardware information utility such as CPU-Z to confirm DDR4 3200 PC4-25600 CL22 operation.

Does the box include any heatsinks, cables or software licences, or must I buy them separately?

The kit contains only the two 256GB DDR4 3200 ECC registered RDIMM modules. No heatsinks, cables or software licences are included and none are required for installation.

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