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Two green 288-pin DDR4 LRDIMM modules in anti-static tray

OWC

OWC 512GB (2x256GB) DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM memory upgrade kit

SKU CH-94YH-1N5WX

512 GB DDR4 3200 ECC load-reduced LRDIMM kit with two 256 GB modules for compatible Supermicro server boards

Capacity 512GB (2 x 256GB)

  • 512GB total capacity for demanding server workloads
  • 2x256GB DDR4 3200 CL22 ECC Load Reduced modules
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems
  • Designed for Supermicro H12SSL and H12SSW motherboards

Server-grade memory kit

This OWC kit provides 512GB of DDR4 ECC Load Reduced memory across two 256GB modules. It is built for Supermicro motherboards H12SSL-CT, H12SSL-NT, H12SSW-iNR and H12SSW-NTR in server, workstation or NAS deployments.

Verify platform compatibility

Your system must support DDR4 ECC Load Reduced DIMMs at 1.2V and 288-pin form factor. This memory cannot be mixed with unbuffered or ECC Registered modules and will not work in standard desktop computers.

JEDEC-compliant LRDIMM build

Each module meets JEDEC and ROHS standards with CL22 timing at 3200MHz, dropping to 2133MHz, 2400MHz, 2666MHz or 2933MHz when required. The 8Rx4 organisation and load-reduced design help maintain signal integrity on heavily populated motherboards.

商品特色

  • 512GB total capacity for demanding server workloads
  • 2x256GB DDR4 3200 CL22 ECC Load Reduced modules
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems
  • Designed for Supermicro H12SSL and H12SSW motherboards

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

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商品問答

Does the kit include only the two 256 GB LRDIMM modules or are any tools or cables supplied?

The kit contains two 256 GB DDR4 3200 CL22 8Rx4 288-pin 1.2 V ECC Load Reduced DIMMs; no tools or cables are included.

Should I choose this 512 GB kit or a smaller capacity for my Supermicro H12SSL-CT?

Select this 512 GB kit if the workload needs the maximum supported memory; otherwise a smaller kit saves cost while keeping the same 3200 MHz CL22 spec.

What does the 3200 MHz CL22 rating mean once the modules are installed in a server?

The modules run at 3200 MHz with CAS latency 22 and will down-clock to 2933, 2666, 2400 or 2133 MHz if the platform requires it.

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