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Four green 288-pin DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 6400 CL52 1.1V ECC Registered RDIMM Supermicro H13SST-G

SKU CH-QHRN-RCPRT

512 GB DDR5 server kit with four 128 GB registered ECC modules at 6400 MT/s, CL52, 1.1 V, validated for Supermicro H13SST-G

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 512 GB total capacity across four 128 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1 V for efficient high-throughput operation
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 288-pin RDIMM form factor verified for Supermicro H13SST-G motherboard compatibility
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Exact-match DDR5 server kit

This 512 GB kit contains four 128 GB DDR5 6400 RDIMMs built to the 288-pin registered ECC specification. It targets administrators upgrading a Supermicro H13SST-G motherboard where every slot must be populated with matched rank, voltage and timing.

DDR5 registered ECC limits

Registered buffering lets the memory controller drive all four slots at full 6400 MT/s without signal degradation, while ECC corrects single-bit errors on the fly. The 1.1 V operating voltage and CL52 latency are fixed by the DDR5 standard for this module class, so the board cannot run them at lower latency or higher voltage.

2Rx4 rank decides fitment

Each module uses a 2Rx4 organization that the H13SST-G memory controller expects for full-capacity recognition. A different rank structure would prevent the system from seeing the full 512 GB or from booting at the rated 6400 speed.

Pontos fortes

  • 512 GB total capacity across four 128 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1 V for efficient high-throughput operation
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 288-pin RDIMM form factor verified for Supermicro H13SST-G motherboard compatibility
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K4
Capacity512GB (4 x 128GB)
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 Content512GB 4X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Perguntas sobre este artigo

Should I choose the 512GB kit with four 128GB modules or a different capacity for my Supermicro H13SST-G?

The 512GB kit uses four 128GB 2Rx4 RDIMMs that match the board's population rules for full-capacity operation at DDR5-6400.

What does the DDR5-6400 speed rating deliver once installed in the server?

The modules run at 6400 MT/s with CL52 latency at 1.1V, giving the memory controller its rated throughput when all slots are populated.

How does the 288-pin RDIMM interface and registered design affect real-world limits?

Registered buffering offloads the controller so every slot runs at full 6400 speed, while ECC corrects single-bit errors on the fly.

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