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

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 CL46 288-Pin ECC RDIMM Memory Upgrade

SKU CH-ZJX6-EZ57K

A 128GB DDR5 5600 CL46 ECC registered DIMM for ASRock WRX90 WS EVO servers

  • Capacity128GB
  • SpeedDDR5 5600 (PC5 44800)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 128GB

  • 128 GB capacity expands server memory headroom
  • DDR5 5600 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Qualified for ASRock WRX90 WS EVO motherboard

128 GB ECC RDIMM for ASRock WRX90

This NEMIX RAM module delivers 128 GB of DDR5 5600 registered ECC memory in a single 288-pin RDIMM. It operates at 1.1 V with a CAS latency of CL46 and uses a 4Rx4 rank configuration built from major OEM chips. The part is validated for the ASRock WRX90 WS EVO motherboard.

Who this suits and who should look elsewhere

System builders expanding an ASRock WRX90 WS EVO workstation or server with high-capacity registered ECC memory will find this module compatible. Buyers needing unbuffered UDIMM memory, non-ECC modules, or capacities other than 128 GB per slot should select a different part.

Deciding specification: 128 GB 4Rx4 DDR5 5600 RDIMM

The single specification that determines fit is the 128 GB 4Rx4 DDR5 5600 registered ECC RDIMM form factor. Only platforms that accept 288-pin DDR5 RDIMMs at this density, speed, rank and voltage can use this module.

Highlights

  • 128 GB capacity expands server memory headroom
  • DDR5 5600 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Qualified for ASRock WRX90 WS EVO motherboard

Specifications

BrandNEMIX RAM
SeriesASRock Server Motherboard Compatible Series Memory
ModelASRock DDR5 5600MHZ ECC RDIMM Registered Server Memory
Part NumberMR44800-744K1
Capacity128GB
SpeedDDR5 5600 (PC5 44800)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemASRock
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content128GB (1X128GB) DDR5 5600MHZ PC5-44800 4Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory

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

Should I choose the single 128 GB module or look for multiple smaller sticks?

This kit is a single 128 GB DDR5 RDIMM running at 5600 MT/s with CL46 latency. Using one module fills a single slot and leaves others free for future expansion.

What does the 5600 MT/s rating deliver inside the ASRock WRX90 WS EVO?

The module operates at DDR5 5600 (PC5 44800) with 1.10 V and CL46 timing, providing registered ECC bandwidth the motherboard can address at full spec.

Does the 288 pin DDR5 RDIMM interface limit capacity or speed on this board?

The 288 pin RDIMM form factor matches the WRX90 WS EVO slots exactly; the board's memory controller governs the maximum supported capacity and speed.

Also in this aisle

People compared these

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