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Single green 288-pin DDR4 RDIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 CL22 4Rx4 ECC RDIMM 288-Pin memory upgrade

SKU CH-FWA8-9A5MK

128 GB DDR4 3200 CL22 ECC registered RDIMM for ASUS WRX80 Creator motherboards

  • Total capacity128 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity supports large server workloads
  • DDR4 3200 speed delivers high bandwidth throughput
  • ECC registered design corrects data errors automatically
  • 2 V operation reduces power consumption
  • 288-pin RDIMM form factor fits compatible ASUS WRX80 motherboards

128GB DDR4 3200 ECC RDIMM

This 128GB DDR4 3200 registered DIMM targets IT professionals building or expanding ASUS WRX80 Creator workstations. It delivers ECC protection and registered signalling for multi-module stability in mission-critical server and workstation environments. The single-module design simplifies population of high-capacity configurations.

Upgrading from lower-capacity or non-ECC DDR4

Replaces standard unbuffered DDR4 or smaller registered kits when data integrity and maximum density per slot are required. The jump is worth it when workloads demand 128GB in a single 288-pin slot and the platform supports 4Rx4 registered modules at 1.2V.

128GB capacity with CL22 latency

Comfortably handles large in-memory databases, virtualisation hosts and heavy rendering workloads that benefit from registered ECC at 3200MT/s. Runs out when the motherboard slot count limits total system memory or when the platform requires a different rank organisation or voltage.

How it compares

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

Price $927.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.25 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-744K1
Total capacity128 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (1 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the 288-pin DDR4 RDIMM fit the ASUS WRX80 Creator 2.0 motherboard DIMM slots?

The module is a 288-pin DDR4 RDIMM built for the ASUS WRX80 Creator and WRX80 Creator 2.0 platforms, so it matches the board's registered DIMM slots exactly.

What BIOS setting or population order is required when installing this 128GB 4Rx4 ECC RDIMM?

Install the stick in the slot recommended by the ASUS WRX80 manual for single-module configurations, enable ECC in BIOS, and verify the registered DIMM is detected at 3200 MT/s.

How do I know if the Samsung, Micron or Hynix chips on this 1.2 V module need replacement later?

Run periodic memory diagnostics; if correctable ECC error counts rise steadily or the system logs uncorrectable errors, plan to swap the module.

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