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
Green bare circuit board DDR5 RDIMM memory module with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM DDR5 6400 CL52 1Rx4 ECC Registered RDIMM 32GB memory upgrade

SKU CH-8T0T-Y3S91

32 GB DDR5 6400 CL52 1Rx4 ECC registered RDIMM at 1.1 V for ASRock Rack GNRAP2D24G-2L+ servers

  • Capacity32GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 32GB

Show 4 more configurations
  • Exact DDR5-6400 spec match enables full-speed operation
  • Registered ECC design prevents silent data corruption
  • 1Rx4 1.1 V configuration fits dense server layouts
  • 288-pin RDIMM form factor matches ASRock Rack GNRAP2D24G-2L+
  • Lifetime replacement warranty with US-based technical support

Exact-Match Server Upgrade

This 32GB DDR5-6400 Registered ECC RDIMM is built for the ASRock Rack GNRAP2D24G-2L+ motherboard. It delivers the precise 1Rx4 rank, 1.1V voltage, and CL52 timing the memory controller expects for full-capacity recognition at rated speed. The 288-pin RDIMM form factor matches the board's registered-DIMM requirement exactly. No UDIMM or SODIMM alternative will fit this platform.

Verify Configuration First

Consult your system or motherboard manual for supported capacities, approved DIMM population order, and installation steps before purchase. Server memory support varies by model, and the board's population rules must be followed for stable operation. Ensure the platform accepts Registered ECC modules at DDR5-6400 with a 1.1V operating voltage. Only the documented configuration guarantees compatibility.

For Enterprise Stability Needs

This module suits administrators who need Registered ECC architecture to offload the memory controller and correct single-bit errors on the fly, preventing silent data corruption in production environments. Buyers who need unbuffered UDIMMs, non-ECC memory, or SODIMM form factors should look elsewhere. Systems requiring different speeds, voltages, or rank configurations cannot use this kit.

Highlights

  • Exact DDR5-6400 spec match enables full-speed operation
  • Registered ECC design prevents silent data corruption
  • 1Rx4 1.1 V configuration fits dense server layouts
  • 288-pin RDIMM form factor matches ASRock Rack GNRAP2D24G-2L+
  • Lifetime replacement warranty with US-based technical support

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-314K1
Capacity32GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB DDR5 6400MHz PC5-51200 1Rx4 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

Does the 32 GB DDR5 6400 kit include any extra cables, heat spreaders or mounting hardware, or is it just the registered DIMM?

The package contains only the 32 GB DDR5 6400 CL52 1Rx4 registered ECC RDIMM. No heat spreader, cables or additional hardware are supplied.

How do I decide between this 32 GB module and a larger or smaller capacity for the ASRock Rack GNRAP2D24G-2L+?

Check the motherboard manual for maximum supported capacity per slot and total system limit, then choose the module size that matches your planned population order.

What does the 6400 MT/s rating actually deliver once the RDIMM is installed in the server?

The module runs at DDR5 6400 (PC5-51200) with CL52 latency at 1.1 V, giving the full rated bandwidth when the board's memory controller is populated per its rules.

Also in this aisle

People compared these

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