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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 512GB kit

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR5 6400MHz CL52 1.1V 2Rx4 ECC RDIMM memory upgrade

SKU CH-JTH6-6DGC0

512 GB DDR5 registered ECC server kit of four 128 GB modules at 6400 MHz CL52 for Supermicro GPU SuperServer SYS-422GS-NBRT-LCC

  • Capacity512GB (4 x 128GB)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Compatible SystemSupermicro
  • 512GB total capacity supports heavy virtualization workloads with four 128GB modules
  • DDR5 6400MHz speed delivers high memory bandwidth for GPU-accelerated servers
  • CL52 latency at 1.1V balances responsive access with efficient power draw
  • ECC RDIMM registered design protects data integrity in 24/7 enterprise environments
  • Validated for Supermicro SYS-422GS-NBRT-LCC GPU SuperServer ensures drop-in compatibility

Server-grade DDR5 capacity for Supermicro GPU

This NEMIX RAM kit provides 512GB across four 128GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency. Registered ECC design and 2Rx4 organisation suit memory-intensive workloads on the SuperMicro GPU SuperServer SYS-422GS-NBRT-LCC. The 1.1V operating voltage matches the DDR5 standard for registered server memory.

Registered ECC modules without heat spreaders

Each 288-pin RDIMM uses major OEM DRAM from Samsung, Micron or Hynix and relies on the server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, while on-die ECC protects data integrity in the supported Supermicro platform. The bare PCB layout fits dense multi-socket configurations where tall spreaders would interfere with adjacent slots or CPU coolers.

Verify platform qualification before ordering

Confirm the motherboard qualified-vendor list approves this exact part number MR51200-724K4 and that the BIOS revision supports 128GB 2Rx4 registered modules at 6400MHz. Systems requiring unbuffered UDIMMs, lower-density ranks or different pinouts cannot use this kit. Buyers needing non-ECC consumer memory or capacities beyond four modules should consider other configurations.

Pontos fortes

  • 512GB total capacity supports heavy virtualization workloads with four 128GB modules
  • DDR5 6400MHz speed delivers high memory bandwidth for GPU-accelerated servers
  • CL52 latency at 1.1V balances responsive access with efficient power draw
  • ECC RDIMM registered design protects data integrity in 24/7 enterprise environments
  • Validated for Supermicro SYS-422GS-NBRT-LCC GPU SuperServer ensures drop-in compatibility

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K4
Capacity512GB (4 x 128GB)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL52
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB (4 x 128GB) DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Perguntas sobre este artigo

What DDR5 speed and latency does the PC5-51200 rating cap at in practice?

The kit runs at 6400 MHz with CL52 latency, which is the real-world limit of the PC5-51200 specification.

What physical slot and module count does the 512 GB kit require?

Four 288-pin DDR5 RDIMM slots are needed to install the 4 x 128 GB modules.

How are the registered ECC modules installed, and which step is often missed?

Align each module with the slot key, press firmly until both retention clips click, then verify in BIOS that all four ranks are detected at 6400 MHz.

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