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Two green DDR5 RDIMM sticks without heat spreaders, 288-pin, 64GB kit

NEMIX RAM

NEMIX RAM 64GB 2x32GB DDR5 4800 CL40 ECC RDIMM Supermicro H13SSF memory upgrade

SKU CH-B4RY-GX4CG

A 64 GB DDR5 4800 ECC registered RDIMM kit built to the Supermicro H13SSF memory controller's exact rank, voltage and timing requirements

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 64GB 2X32GB

Ver as outras 30 configurações
  • 64 GB total capacity from a matched 2 × 32 GB kit for full-channel bandwidth
  • DDR5 4800 (PC5-38400) speed with CL40 latency runs at rated frequency on the Supermicro H13SSF
  • Registered ECC RDIMM with 2Rx8 organization offloads the memory controller and corrects single-bit errors
  • 10 V operating voltage and 288-pin form factor match the board's electrical and mechanical requirements
  • Built with major OEM Samsung, Micron or Hynix DRAM chips for enterprise-grade reliability

Supermicro H13SSF DDR5 upgrade

This 64GB kit contains two 32GB DDR5-4800 Registered ECC RDIMMs built for the Supermicro H13SSF motherboard. The 288-pin modules run at 1.1V with CL40 timing and a 2Rx8 rank structure that matches the board's memory controller requirements.

Replacing slower or smaller DDR5 RDIMMs

Swapping out lower-capacity DDR5 Registered ECC modules or slower DDR5 speeds lets the server populate every slot at the rated 4800MT/s without downclocking. The jump is worthwhile when the workload needs full-slot population and error correction at the board's native memory speed.

64GB capacity for dense virtualization

Two 32GB ranks give 64GB total, enough for moderate virtualization clusters, database buffers, or container hosts that fit in registered memory channels. Workloads that exceed per-channel limits or need higher frequencies than DDR5-4800 will require a different platform.

Pontos fortes

  • 64 GB total capacity from a matched 2 × 32 GB kit for full-channel bandwidth
  • DDR5 4800 (PC5-38400) speed with CL40 latency runs at rated frequency on the Supermicro H13SSF
  • Registered ECC RDIMM with 2Rx8 organization offloads the memory controller and corrects single-bit errors
  • 10 V operating voltage and 288-pin form factor match the board's electrical and mechanical requirements
  • Built with major OEM Samsung, Micron or Hynix DRAM chips for enterprise-grade reliability

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K2
Capacity64GB (2 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content64GB 2X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

Will these 288-pin RDIMMs fit the Supermicro H13SSF DIMM slots?

Yes, the kit uses the 288-pin DDR5 RDIMM form factor required by the Supermicro H13SSF motherboard, so the modules seat directly in the board's memory slots without adapters.

What is the correct installation sequence for the two 32 GB modules on the H13SSF?

Install the first module in the slot designated as DIMM 1 in the motherboard manual, then add the second module in the next slot following the board's population order; skipping the primary slot is the common mistake that prevents the system from recognising the full 64 GB capacity.

How do I know when a module should be replaced in a production server?

Monitor the system event log for corrected ECC error counts; a rising trend of single-bit corrections or any uncorrectable error indicates the affected 32 GB RDIMM should be swapped out to maintain data integrity.

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