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
Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 6400 384GB (4x96GB) CL52 2Rx4 ECC RDIMM ASRock GNR2D16-2T

SKU CH-M1KD-MGXCR

384 GB DDR5 6400 ECC registered RDIMM kit (4 × 96 GB, CL52, 1.1 V) validated for the ASRock Rack GNR2D16-2T motherboard

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

Show 4 more
  • 384 GB capacity across four 96 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency delivers rated throughput on supported platforms
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 10 V operation matches the motherboard's voltage requirement for reliable recognition
  • 288-pin RDIMM form factor fits the ASRock Rack GNR2D16-2T memory slots exactly

Exact-Match Server Memory Kit

This NEMIX RAM kit delivers 384 GB across four 96 GB DDR5 6400 RDIMM modules tuned to CL52 at 1.1 V. It is built for the ASRock Rack GNR2D16-2T motherboard and installs as a complete population.

Registered ECC Stability

The 288-pin registered design buffers every address line so all four slots run fully populated without signal degradation. On-die ECC corrects single-bit errors in flight, protecting data integrity in continuous workloads.

Capacity Step-Up

Replacing a smaller RDIMM set with this 384 GB kit removes the ceiling that forces paging or node splitting. The upgrade is justified when your workload exceeds the current module count or density the board can address.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $11,644.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.33 per GB
Pricier than about 87% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items384 GB 4 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What DDR5 speed and CAS latency does this kit run at?

The kit operates at DDR5 6400 (PC5-51200) with a CAS latency of CL52, so the memory controller will see 6400 MT/s at the rated timing when all four slots are populated.

What physical slot and form factor does this 96 GB module use?

Each module is a 288-pin DDR5 RDIMM; the board must provide four registered DIMM slots that accept 2Rx4 modules, not UDIMM or SODIMM sockets.

What population order should I follow when installing all four modules?

Install one 96 GB RDIMM in each of the four channels following the motherboard manual's approved DIMM population sequence so the controller recognises the full 384 GB at DDR5 6400.

More in Model-Specific Memory Upgrades

Similar items