We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eight green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 768GB (8x96GB) DDR5 6400 CL52 2Rx4 ECC RDIMM ASRock Rack GNR2D16-2T memory upgrade

SKU CH-JEA2-TCQ05

A 768GB DDR5 ECC RDIMM kit of eight 96GB modules running at 6400MHz CL52 1.1V, registered 2Rx4 for full-capacity stability on ASRock Rack GNR2D16-2T

  • Capacity768GB (8 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 768GB 8X96GB

Show 4 more configurations
  • 768 GB total capacity from eight 96 GB modules maximises server memory density
  • DDR5-6400 speed with CL52 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture corrects single-bit errors and buffers signals for full-slot stability
  • 10 V operation matches the platform's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the ASRock Rack GNR2D16-2T motherboard without adapters

Exact-Match Server Upgrade

This 768GB kit contains eight 96GB DDR5-6400 RDIMMs built to the ASRock Rack GNR2D16-2T motherboard's exact specifications. Registered ECC architecture with 2Rx4 organisation and CL52 timing ensures the memory controller recognises every module at full rated speed. It is designed for administrators who need maximum registered capacity in a validated configuration.

Thermals and Power Draw

Modules operate at 1.1V without heat spreaders, relying on the server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller when all eight slots are populated, helping the platform maintain stable operation at the rated 6400 MT/s data rate. Power consumption scales with total capacity and sustained bandwidth utilisation.

Upgrade Context

The kit replaces smaller-capacity DDR5 RDIMM sets or mixed-rank configurations that limit total system memory. The jump is worthwhile when workloads such as virtualisation, in-memory databases or large-scale container deployments require the full 768GB at the board's native speed and registered ECC integrity. Buyers needing UDIMM, SODIMM or non-ECC modules should look elsewhere.

Highlights

  • 768 GB total capacity from eight 96 GB modules maximises server memory density
  • DDR5-6400 speed with CL52 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture corrects single-bit errors and buffers signals for full-slot stability
  • 10 V operation matches the platform's memory-controller specification exactly
  • 288-pin RDIMM form factor fits the ASRock Rack GNR2D16-2T motherboard without adapters

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-9624K8
Capacity768GB (8 x 96GB)
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 Content768GB 8X96GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 8x96GB DDR5 6400 CL52 RDIMM kit on the ASRock Rack GNR2D16-2T and what step is often missed?

Power off, open the chassis, follow the motherboard manual's DIMM population order for all eight 288-pin slots, seat each registered ECC module until the latches click, then verify 768GB at DDR5-6400 in BIOS.

What maintenance or replacement will the 768GB DDR5 ECC RDIMM kit need over its service life?

No scheduled maintenance is required; ECC corrects single-bit errors automatically, and if a module fails the lifetime replacement warranty covers it.

What limit appears first when the 8x96GB DDR5 6400 kit runs sustained workloads on the GNR2D16-2T?

The memory controller's maximum supported capacity and population rules cap usable memory at 768GB across the eight registered DIMM slots.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.