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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 CL52 256GB 4x64GB ECC RDIMM Supermicro X14SRG-TF memory upgrade

SKU CH-HWY1-Q940Z

A 256 GB DDR5-6400 ECC registered RDIMM kit of four 64 GB modules at 1.1 V CL52, validated for the Supermicro X14SRG-TF motherboard

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 256GB 4X64GB

Ver as outras 4 configurações
  • 256 GB capacity lets you fully populate the Supermicro X14SRG-TF with four 64 GB modules
  • DDR5 6400 speed matches the board's rated frequency so the controller runs at full data rate
  • CL52 latency and 1.1 V voltage meet the exact timing and power profile the platform expects
  • Registered ECC architecture buffers each command and corrects single-bit errors to prevent silent data corruption
  • 288-pin RDIMM form factor fits the server's DIMM slots and supports the required 4Rx4 rank configuration

Exact-match DDR5 RDIMM kit for Supermicro X14SRG-TF

This 256 GB kit contains four 64 GB DDR5 6400 modules built to the precise rank, voltage and timing the board expects. Registered ECC RDIMM architecture ensures the memory controller recognises full capacity at rated speed. It is not suited for workstations that require unbuffered UDIMMs or SODIMM form factors.

Thermals and power at rated operation

Each module runs at 1.1 V with CL52 latency, keeping power draw low across all four populated slots. The registered design buffers address and command signals, reducing electrical load on the controller during sustained workloads. No heat spreader is fitted, so chassis airflow must be adequate for dense server configurations.

Build quality and daily implications

Major OEM Samsung, Micron or Hynix chips provide enterprise-grade stability with on-the-fly single-bit error correction. The 288-pin RDIMM form factor matches the motherboard's slot requirements exactly, avoiding fitment issues. Population order and maximum supported capacity should be confirmed in the system manual before installation.

Pontos fortes

  • 256 GB capacity lets you fully populate the Supermicro X14SRG-TF with four 64 GB modules
  • DDR5 6400 speed matches the board's rated frequency so the controller runs at full data rate
  • CL52 latency and 1.1 V voltage meet the exact timing and power profile the platform expects
  • Registered ECC architecture buffers each command and corrects single-bit errors to prevent silent data corruption
  • 288-pin RDIMM form factor fits the server's DIMM slots and supports the required 4Rx4 rank configuration

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-944K4
Capacity256GB (4 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 4X64GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

How do I install the four 64GB DDR5 RDIMM modules in the Supermicro X14SRG-TF, and which slot order does the manual require?

Power down the server, open the chassis, and insert each 288-pin RDIMM into the exact DIMM sequence shown in the Supermicro X14SRG-TF manual; the registered 4Rx4 modules must occupy the approved slots in the prescribed order so the memory controller recognises the full 256GB at DDR5-6400 CL52 1.1V.

What maintenance or replacement will the NEMIX RAM DDR5 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so routine maintenance is limited to keeping server airflow clean; if a 64GB RDIMM ever fails, the lifetime replacement warranty covers a direct swap of the defective stick.

What is the first limit that appears when the 256GB kit runs sustained workloads on the X14SRG-TF?

The registered 4Rx4 architecture offloads the memory controller, allowing all four slots to stay fully populated at the rated DDR5-6400 CL52 1.10V without down-clocking, so the practical ceiling is the motherboard's maximum supported capacity rather than a thermal or signal-integrity bottleneck.

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