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Four green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 256GB (4×64GB) 6400MHz CL52 1.1V 2Rx4 Registered Server Memory Upgrade

SKU CH-M6ND-NC2QR

A 256 GB DDR5 ECC registered server memory kit of four 64 GB modules running at 6400 MHz CL52 and 1.1 V, validated for the ASRock Rack GNR2D16-2T motherboard

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

Size 256GB 4X64GB

顯示另外 4 款選項
  • 256GB kit fills every slot at rated speed
  • 6400MHz DDR5 with CL52 latency delivers responsive throughput
  • Registered ECC design corrects single-bit errors automatically
  • 1V operation keeps power draw low under load
  • 288-pin RDIMM form factor matches ASRock Rack board exactly

Exact-match upgrade kit

This NEMIX RAM DDR5 ECC RDIMM kit delivers 256GB across four 64GB modules running at 6400MHz with CL52 latency and 1.1V operation. Registered architecture and ECC support provide the stability required for server workloads on the ASRock Rack GNR2D16-2T motherboard.

Replaces mixed or smaller kits

A single validated kit eliminates the risk of mixing modules with different ranks, voltages or timings that can prevent full-capacity recognition. The upgrade is worth it when your board demands 2Rx4 registered DIMMs at this exact speed and your current memory falls short of the required population rules.

Suits ASRock Rack GNR2D16-2T builders

This kit fits administrators who need the precise 288-pin registered ECC configuration specified for their motherboard. Buyers who want unbuffered UDIMMs, SODIMMs, non-ECC modules or a different capacity per DIMM should look at something else.

商品特色

  • 256GB kit fills every slot at rated speed
  • 6400MHz DDR5 with CL52 latency delivers responsive throughput
  • Registered ECC design corrects single-bit errors automatically
  • 1V operation keeps power draw low under load
  • 288-pin RDIMM form factor matches ASRock Rack board exactly

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-924K4
Capacity256GB (4 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content256GB 4X64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will the 288-pin DDR5 RDIMM modules fit the ASRock Rack GNR2D16-2T motherboard slots?

Yes, the 288-pin Registered DDR5 form factor matches the board's DIMM slots exactly; the kit is verified for the ASRock Rack GNR2D16-2T motherboard.

What is the correct population order when installing all four 64 GB modules on the ASRock Rack GNR2D16-2T?

Follow the motherboard manual's approved DIMM population sequence for full 256 GB capacity; the kit's 2Rx4 registered design supports every slot running fully populated at DDR5-6400.

Do these ECC RDIMMs require any periodic maintenance or firmware updates during their service life?

No scheduled maintenance is needed; the modules are backed by a lifetime replacement warranty and free US-based technical support for any future issues.

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