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Eight green DDR5 RDIMM modules in a row, gold contacts visible, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 256GB (8×32GB) 4800MHz CL40 1.1V 2Rx8 ECC RDIMM Supermicro H13DSG-OM memory upgrade

SKU CH-5HNQ-HA1Z6

Eight-module kit provides 256 GB of DDR5 registered ECC memory at 4800 MHz with CL40 latency and 1.1 V operation

  • Capacity256GB (8 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 256GB 8X32GB

Ver as outras 30 configurações
  • 256 GB total capacity from eight 32 GB modules for dense server workloads
  • DDR5 4800 MT/s speed delivers high bandwidth for memory-intensive applications
  • CL40 latency at 1.1 V balances responsiveness with power efficiency
  • Registered ECC RDIMM design enables full-slot population and single-bit error correction
  • Verified compatibility with Supermicro H13DSG-OM motherboard ensures correct fit and operation

System-specific DDR5 upgrade kit

This 256 GB kit contains eight 32 GB DDR5 RDIMMs built to the exact rank, voltage and timing the Supermicro H13DSG-OM memory controller expects. Each module is a 288-pin registered ECC DIMM running at 1.1 V with a CL40 latency. The registered architecture offloads the controller so every slot stays fully populated at rated speed.

Registered ECC with 2Rx8 organisation

The single specification that decides fitment is the 2Rx8 registered ECC layout combined with DDR5-4800 (PC5-38400) timing at 1.1 V. Only modules matching this exact rank, buffering type and voltage will be recognised at full capacity and run without down-clocking on the target board.

Thermals and power in normal use

Bare modules without heat spreaders rely on chassis airflow, so server-grade cooling is required to keep temperatures in check. At the standard 1.1 V the kit draws minimal power per DIMM and produces no audible noise of its own, leaving thermal performance entirely dependent on the host system's fan profile.

Pontos fortes

  • 256 GB total capacity from eight 32 GB modules for dense server workloads
  • DDR5 4800 MT/s speed delivers high bandwidth for memory-intensive applications
  • CL40 latency at 1.1 V balances responsiveness with power efficiency
  • Registered ECC RDIMM design enables full-slot population and single-bit error correction
  • Verified compatibility with Supermicro H13DSG-OM motherboard ensures correct fit and operation

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K8
Capacity256GB (8 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 Content256GB 8X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

What does the CL40 latency mean for real-world server performance?

CL40 is the CAS latency at DDR5-4800; the registered buffer lets all eight slots run fully populated at rated speed while ECC corrects single-bit errors on the fly.

How does the PC5-38400 rating limit throughput on the H13DSG-OM?

PC5-38400 caps the kit at 4800 MT/s; the motherboard will not run these modules faster than that specification.

Will the 288-pin RDIMM modules clear the CPU coolers on a Supermicro H13DSG-OM?

The modules are standard-height 288-pin RDIMMs with no heat spreader, matching the form factor the H13DSG-OM memory slots require.

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