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Two green DDR5 RDIMM modules without heat spreaders, 288-pin, 256GB kit

NEMIX RAM

NEMIX RAM DDR5 4800 256GB 2x128GB ECC RDIMM CL40 1.1V 2Rx4 Supermicro H13SRH memory upgrade

SKU CH-TJK4-1VQEA

A 256GB DDR5 ECC registered RDIMM kit with two 128GB modules running at 4800MHz CL40 1.1V, validated for Supermicro H13SRH motherboards

  • Capacity256GB (2 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 256GB 2X128GB

Ver as outras 18 configurações

Speed 4800MHz

  • 256 GB total capacity from two 128 GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 10 V operation matches server memory-controller requirements
  • Verified fitment for Supermicro H13SRH motherboard

Exact-match DDR5 upgrade for Supermicro H13SRH

This 256 GB kit delivers two 128 GB DDR5 4800 RDIMMs built to the board's required 2Rx4 registered ECC specification. The modules run at 1.1 V with CL40 timing so the memory controller recognises full capacity at rated speed.

Servers that need registered ECC at 4800 MT/s

The registered architecture and ECC suit workloads that demand error correction and full-slot population on the H13SRH platform. Builders using consumer UDIMMs, SODIMMs or non-ECC memory should look elsewhere because the board will not support those form factors.

256 GB across two slots with DDR5-4800 headroom

Two 128 GB ranks populate a pair of 288-pin slots and sustain PC5-38400 throughput for virtualisation, database and compute tasks. Capacity ends at 256 GB with this kit; larger configurations require additional validated modules and available slots.

Pontos fortes

  • 256 GB total capacity from two 128 GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 10 V operation matches server memory-controller requirements
  • Verified fitment for Supermicro H13SRH motherboard

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-724K2
Capacity256GB (2 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 2X128GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

What motherboard must I already have for this 256GB DDR5 4800 ECC RDIMM kit to work?

The kit is validated for the Supermicro H13SRH motherboard and requires that board's 288-pin registered DIMM slots.

Will these 128GB 2Rx4 registered modules run alongside any existing RDIMMs I keep in the H13SRH?

The H13SRH manual defines the supported population order; follow its sequence so every slot runs at the rated 4800 speed and 1.1V.

How do I confirm the kit is operating at CL40 4800 after installation?

Check the BIOS memory information or a tool such as dmidecode; it should report DDR5-4800, CL40, 1.1V and the full 256GB capacity.

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