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Eight bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 5600 CL46 ECC RDIMM ASUS WRX90E SAGE SE

SKU CH-F4ZP-PDEVF

Eight 32 GB DDR5 ECC registered DIMMs totalling 256 GB at 5600 MT/s CL46, validated for the ASUS Pro WS WRX90E SAGE SE workstation motherboard

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V

Capacity 256GB 8X32GB

  • 256GB total capacity from eight 32GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered RDIMM protects data integrity
  • CL46 CAS latency at 1.1V operating voltage
  • Validated for ASUS Pro WS WRX90E SAGE SE workstation

256GB DDR5 ECC RDIMM Kit

This 256GB kit contains eight 32GB 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 includes on-die ECC for data integrity. The 1Rx4 organisation suits high-density server and workstation workloads. IT professionals who need guaranteed compatibility with this specific platform will find the kit validated for that board.

Eight-Module Kit for Full Population

The package delivers eight matched modules so all memory channels on the WRX90E SAGE SE can be filled in a single purchase. Pre-tested registration and ECC functions reduce bring-up time and help avoid mixed-kit instability. No heat spreaders are included, relying on chassis airflow for cooling. Buyers who only need a partial upgrade or who prefer modules with integrated thermal protection should look elsewhere.

5600 MT/s Registered DDR5 Speed

The kit operates at DDR5 5600 (PC5-44800) with a CAS latency of 46, the exact data rate qualified for the target motherboard. Registered buffering adds one clock cycle of command delay but enables the large 256GB capacity. Systems that require faster JEDEC speeds or unbuffered DIMMs will not be compatible with this part.

How it compares

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

Price $7,454.99
Pricier than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $29.12 per GB
Pricier than about 82% 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 numberMR44800-314K8
Total capacity256 GB (8 × 32 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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items256 GB (8 × 32 GB) DDR5 5600 MHz PC5-44800 1Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

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Questions about this item

Will the 1Rx4 DDR5 RDIMM modules need any firmware updates or component swaps over their service life?

The modules ship at 1.10 V with CL46 timing and have no heat spreader; they are solid-state with no moving parts, so no firmware updates or component swaps are required during normal operation.

What electrical or thermal limit is reached first when the 256 GB kit runs continuously at DDR5 5600?

Each 32 GB module operates at a fixed 1.10 V; the registered buffer and on-die ECC keep signal integrity within spec, so the voltage ceiling is the first hard limit under sustained load.

How much heat and fan noise should I expect from eight 1.10 V RDIMMs in a WRX90E SAGE SE chassis all day?

Eight modules at 1.10 V draw modest power and have no onboard LEDs or spreaders; typical server airflow keeps them near ambient temperature with no audible contribution beyond existing chassis fans.

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