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Two green DDR5 RDIMM sticks without heat spreaders, 288-pin, 128GB each

NEMIX RAM

NEMIX RAM 256GB 2x128GB DDR5 5600 PC5-44800 CL46 2Rx4 1.1V ECC Registered RDIMM Kit Supermicro H14DSG-O-CPU

SKU CH-G54D-QC7X9

A 256 GB DDR5-5600 registered ECC kit with two 128 GB modules built for the Supermicro H14DSG-O-CPU motherboard

  • Capacity256GB (2 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 256GB 2X128GB

Ver as outras 30 configurações
  • 256 GB kit runs at full DDR5-5600 speed
  • Registered ECC design prevents silent data errors
  • 2Rx4 rank layout matches controller expectations
  • 1 V operation meets server power envelope
  • Exact fit for Supermicro H14DSG-O-CPU motherboard

Exact-match DDR5 RDIMM kit

This 256GB kit contains two 128GB DDR5 5600 PC5-44800 registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H14DSG-O-CPU memory controller expects. The 2Rx4 organisation and 1.1V operation allow every populated slot to run at the rated 5600 speed without down-clocking.

Replaces mismatched or lower-capacity DIMMs

Upgrading from smaller RDIMMs or mixed-rank modules removes the population limits that force empty slots or reduced frequencies. The jump is worth it when the workload needs the full 256GB address space and the board’s qualified-vendor list calls for CL46 2Rx4 registered parts.

256GB registered ECC headroom

The dual-rank registered architecture offloads the memory controller so all channels stay fully populated at 5600 MT/s while ECC corrects single-bit errors on the fly. Capacity runs out when the application dataset exceeds 256GB or when the platform’s maximum supported memory per socket is lower than the installed total.

Pontos fortes

  • 256 GB kit runs at full DDR5-5600 speed
  • Registered ECC design prevents silent data errors
  • 2Rx4 rank layout matches controller expectations
  • 1 V operation meets server power envelope
  • Exact fit for Supermicro H14DSG-O-CPU motherboard

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K2
Capacity256GB (2 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 2X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

Will the 288-pin RDIMM modules fit the Supermicro H14DSG-O-CPU motherboard slots?

Yes, the kit uses the exact 288-pin DDR5 RDIMM form factor that the board requires; it is not a UDIMM or SODIMM.

What is the correct population order when installing both 128GB modules?

Consult the motherboard manual for the approved DIMM population sequence; the board's memory-controller rules dictate which slots must be filled first.

Do these registered ECC modules need any firmware updates or battery replacements over time?

No, the RDIMMs have no onboard firmware or battery; ECC error correction and registered buffering are handled by the memory controller during normal operation.

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