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Two green DDR5 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 ECC RDIMM CL46 ASUS Pro WRX90E SAGE SE memory upgrade

SKU CH-1VW6-7T0ZJ

A 128 GB DDR5 ECC RDIMM kit for ASUS Pro WS WRX90E SAGE SE workstations

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V

Capacity 128GB 2X64GB

  • 128GB total capacity in a matched 2x64GB kit
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered RDIMM design protects data integrity
  • CL46 CAS latency at 1.1V operating voltage
  • Validated for ASUS Pro WS WRX90E SAGE SE workstation

128GB DDR5 ECC RDIMM kit

This 128GB kit contains two 64GB DDR5 5600 registered DIMMs built for the ASUS Pro WS WRX90E SAGE SE workstation motherboard. Each module runs at 1.1V with CL46 latency and provides error-correcting code protection for data integrity.

Suited for ECC workstation builds

The registered design and ECC function target professionals running memory-intensive workloads on the validated ASUS platform. Builders needing unbuffered memory, non-ECC modules or a different pin count should look elsewhere.

Fits the WRX90E SAGE SE memory slots

The 288-pin DDR5 RDIMMs install directly into the motherboard's DIMM sockets without additional adapters. The two-module population leaves remaining channels open for future capacity expansion.

How it compares

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

Price $3,971.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.03 per GB
Pricier than about 89% 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 DDR5 5600 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-924K2
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (2 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Other versions of this model

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Questions about this item

Does my ASUS Pro WS WRX90E SAGE SE motherboard need a specific BIOS version to run this 5600 CL46 kit at rated speed?

The kit is validated for the ASUS Pro WS WRX90E SAGE SE; install both 64 GB modules in the recommended slots and the board will train at DDR5 5600 CL46 1.10 V without manual tuning.

Can I keep my existing DDR5 4800 ECC RDIMMs installed alongside these two 64 GB modules?

Mixing speeds forces all channels to the slowest module; the board will drop to 4800 MT/s and loosen timings, so the 5600 CL46 kit will not run at its rated data rate.

How do I confirm the 128 GB kit is operating at 5600 MT/s with ECC active after installation?

Open the UEFI on first boot and verify the memory frequency shows 5600 MT/s, CL46 timings, 1.10 V and ECC status enabled for both 64 GB DIMMs.

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