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Two green DDR4 RDIMM modules, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR4 3200 CL22 4Rx4 ECC RDIMM memory upgrade

SKU CH-EZVH-9G0XA

256GB dual-module DDR4 3200 ECC RDIMM kit with CL22 latency and 1.2V operation for ASUS WRX80E-SAGE SE WiFi servers

  • Capacity256GB (2 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 256 GB total capacity from two 128 GB modules for dense server workloads
  • DDR4 3200 speed with CL22 latency balances throughput and stability
  • ECC registered RDIMM design detects and corrects data errors in critical tasks
  • 4Rx4 organisation on 288-pin DDR4 form factor fits compatible ASUS WRX80 platforms
  • 2 V operation reduces power draw while maintaining registered memory reliability

Capacity and configuration

This kit delivers 256GB of DDR4 server memory as two 128GB RDIMMs running at 3200 MT/s with CL22 latency. It targets administrators and integrators who need maximum registered ECC capacity in compatible ASUS workstation or server platforms.

Platform and slot verification

Confirm the motherboard supports 4Rx4 registered DIMMs at this density and that the BIOS recognises 128GB modules before ordering. The kit is validated for the ASUS Pro WS WRX80E-SAGE SE WiFi; other boards require manual qualification.

Build and daily implications

Modules use major OEM Samsung, Micron or Hynix chips on standard 288-pin PCBs without heat spreaders, operating at 1.2V. The registered buffer adds electrical load on the memory controller, so populate slots per the board manual to maintain signal integrity.

Highlights

  • 256 GB total capacity from two 128 GB modules for dense server workloads
  • DDR4 3200 speed with CL22 latency balances throughput and stability
  • ECC registered RDIMM design detects and corrects data errors in critical tasks
  • 4Rx4 organisation on 288-pin DDR4 form factor fits compatible ASUS WRX80 platforms
  • 2 V operation reduces power draw while maintaining registered memory reliability

Specifications

BrandNEMIX RAM
SeriesASUS Server Motherboard Compatible Series Memory
ModelASUS DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K2
Capacity256GB (2 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASUS
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (2X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the kit ship as two 128 GB RDIMMs or do I need to buy a second module separately?

The kit contains two 128 GB DDR4 3200 RDIMMs, giving 256 GB total; no additional modules are required.

When should I choose this 256 GB CL22 4Rx4 kit instead of a lower-capacity or dual-rank alternative?

Choose this kit when the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard needs maximum registered ECC capacity at 3200 MT/s and the 4Rx4 organisation is supported by the platform.

What does the 3200 MT/s rating deliver once the modules are installed in the server?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.20 V, providing registered ECC throughput supported by the compatible ASUS workstation board.

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