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Green circuit board DDR5 RDIMM module with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 48GB DDR5 6400MHz PC5-51200 2Rx8 CL52 1.1V ECC RDIMM memory upgrade

SKU CH-R2N9-RGGMN

48GB DDR5 6400MHz registered ECC RDIMM with CL52 latency and 1.1V operation, validated for Supermicro H13SRA-F and H13SRA-TF motherboards

  • Capacity48GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 48GB

Ver as outras 6 configurações
  • Exact DDR5-6400 CL52 1.1 V spec matches Supermicro H13SRA-F/TF controllers
  • 48 GB 2Rx8 registered ECC RDIMM runs every slot fully populated
  • Registered architecture offloads controller for stable full-capacity operation
  • ECC corrects single-bit errors preventing silent data corruption
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This 48GB DDR5 6400MHz PC5-51200 module is a 2Rx8 Registered ECC RDIMM built to the precise rank, voltage and timing the Supermicro H13SRA-F and H13SRA-TF motherboards expect. It operates at 1.1V with CL52 latency and uses the 288-pin form factor required by these boards so the memory controller recognises full capacity at rated speed.

Ideal for capacity-bound workloads

It suits administrators expanding memory on the listed Supermicro platforms where registered ECC and the 2Rx8 organisation are mandated by the memory population rules. Builders needing unbuffered UDIMMs, SODIMMs, non-ECC modules or a different rank configuration should look elsewhere because this module will not function in those slots.

Verify population rules first

Consult the system or motherboard manual for supported capacities per slot, approved DIMM installation order and any BIOS version requirements before ordering. The registered architecture allows full-slot population but the exact sequence and maximum total capacity are defined by the platform documentation.

Pontos fortes

  • Exact DDR5-6400 CL52 1.1 V spec matches Supermicro H13SRA-F/TF controllers
  • 48 GB 2Rx8 registered ECC RDIMM runs every slot fully populated
  • Registered architecture offloads controller for stable full-capacity operation
  • ECC corrects single-bit errors preventing silent data corruption
  • Lifetime replacement warranty with US-based technical support included

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-4828K1
Capacity48GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

My Supermicro H13SRA-F board needs DDR5 RDIMMs — will this 48GB 6400MHz kit work without a BIOS update?

The module is spec-matched to the Supermicro H13SRA-F and H13SRA-TF motherboards at DDR5 6400 PC5-51200, 2Rx8 registered ECC, 1.1V, CL52, so the board's memory controller recognises it at full capacity and rated speed.

If I populate the remaining slots with other DDR5 RDIMMs of different rank or speed, what happens?

Registered architecture offloads the memory controller, but mixed ranks or speeds force all channels to the lowest common speed and may violate the board's population rules — check the manual for approved DIMM order.

After installation, how do I confirm the kit is running at 6400MHz with ECC active?

In the BIOS or UEFI, verify the memory frequency reads 6400 MT/s (PC5-51200), CAS latency shows CL52, voltage reads 1.1V, and ECC status reports enabled or active.

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