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Green rectangular DDR5 memory module with gold edge connector and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V CL52 288-PIN ECC Registered RDIMM memory upgrade

SKU CH-JVSG-VG4FA

128GB DDR5 6400MHz ECC Registered RDIMM with CL52 latency and 1.1V operation, verified for Supermicro H13DSG-OM motherboard compatibility

  • Capacity128GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 128 GB capacity supports large workloads
  • DDR5 6400 speed delivers rated throughput
  • CL52 latency matches controller timing
  • Registered ECC corrects single-bit errors
  • 288-pin RDIMM fits Supermicro H13DSG-OM

System-specific DDR5 ECC RDIMM

This NEMIX RAM module delivers 128GB of DDR5 memory at 6400MHz PC5-51200 with CL52 latency and 1.1V operation. It is built as a 2Rx4 Registered ECC RDIMM for the Supermicro H13DSG-OM motherboard, using major OEM chips from Samsung, Micron or Hynix.

Thermals noise and power draw

The 1.1V operating voltage keeps power draw low for a high-capacity server DIMM. No heat spreader is fitted, so airflow across the 288-pin module relies on chassis cooling. Registered buffering reduces electrical load on the memory controller during sustained workloads.

Build fit and constraints

This kit requires a motherboard that accepts 288-pin DDR5 RDIMMs and supports the exact rank, voltage and timing profile. It will not work in UDIMM or SODIMM slots, nor in systems limited to lower capacities or different DDR generations. Verify the Supermicro manual for approved population order before installing.

商品特色

  • 128 GB capacity supports large workloads
  • DDR5 6400 speed delivers rated throughput
  • CL52 latency matches controller timing
  • Registered ECC corrects single-bit errors
  • 288-pin RDIMM fits Supermicro H13DSG-OM

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K1
Capacity128GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

商品問答

How do I install this 288-pin RDIMM in my Supermicro H13DSG-OM and which slot order should I follow?

Power down the server, open the chassis, and insert the module into the DDR5 slot specified by the motherboard manual for the first DIMM population; the keyed 288-pin edge connector only seats one way.

Will the ECC and registered buffer on this 128GB module need any firmware updates or component swaps over time?

No, the on-die ECC and registered architecture operate without firmware patches or user-replaceable parts for the life of the module.

At what point does the CL52 latency at 6400 MT/s become the bottleneck during sustained all-core workloads?

The fixed CAS latency of 52 cycles at the rated 6400 MT/s transfer rate is the first timing limit reached when the memory controller runs continuous read/write streams.

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