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Green bare circuit board DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR5 6400 CL52 2Rx8 1.1V ECC Registered RDIMM memory upgrade

SKU CH-6ZF4-HF8FY

32 GB DDR5-6400 ECC registered RDIMM validated for Supermicro H13SRH motherboards

  • Capacity32GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 32 GB capacity gives ample headroom for virtualised workloads
  • DDR5 6400 speed moves data at the rated PC5-51200 bandwidth
  • CL52 latency and 1.1 V voltage match the controller timing exactly
  • Registered ECC design corrects single-bit errors for continuous uptime
  • 288-pin RDIMM form factor fits the Supermicro H13SRH motherboard

Server-grade DDR5 memory upgrade

This 32 GB DDR5-6400 registered ECC RDIMM is built for Supermicro H13SRH motherboards. It delivers 32 GB of capacity at 6400 MT/s with CL52 latency and 1.1 V operation. The 2Rx8 dual-rank organisation and registered architecture let the memory controller drive fully populated channels without signal degradation. Major OEM Samsung Micron or Hynix chips provide enterprise-grade reliability.

Buyers needing registered ECC for a Supermicro

This module suits administrators who must match the exact rank voltage and timing their board expects. It is not for systems that accept only unbuffered UDIMMs or SODIMMs. It is not for platforms limited to lower DDR5 speeds or different pin counts. Builders without a Supermicro H13SRH should verify their motherboard manual before purchasing.

288-pin DDR5 RDIMM form factor

The 288-pin registered DIMM is the single physical and electrical interface that decides fitment. Only motherboards wired for DDR5 RDIMMs can accept this module. UDIMM or SODIMM slots will not work. Confirm your board requires a 288-pin RDIMM before ordering.

Highlights

  • 32 GB capacity gives ample headroom for virtualised workloads
  • DDR5 6400 speed moves data at the rated PC5-51200 bandwidth
  • CL52 latency and 1.1 V voltage match the controller timing exactly
  • Registered ECC design corrects single-bit errors for continuous uptime
  • 288-pin RDIMM form factor fits the Supermicro H13SRH motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-328K1
Capacity32GB
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 Content32GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

What comes in the box and what must I source separately for this 32 GB DDR5 6400 CL52 RDIMM?

The package contains one 32 GB 288-pin DDR5 6400 CL52 2Rx8 1.1 V ECC Registered RDIMM. No cables, brackets or additional modules are included; buy matching sticks separately if your board requires a multi-DIMM population.

Should I choose a different capacity or speed version of this NEMIX RAM DDR5 RDIMM for my Supermicro H13SRH?

This module is a 32 GB DDR5 6400 CL52 2Rx8 1.1 V Registered ECC RDIMM. Select a different capacity or speed only if your motherboard manual lists it as supported; otherwise this exact specification matches the board's validated configuration.

What does the 6400 MT/s rating mean once this RDIMM is installed in a Supermicro H13SRH system?

The 6400 MT/s (PC5-51200) rating indicates the maximum data rate the memory controller can run this 2Rx8 Registered ECC module at, provided the BIOS is set to the rated speed and the board's population rules are followed.

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