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Eight green DDR4 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM MR25600-328K8 256GB (8x32GB) DDR4 3200 CL22 ECC RDIMM memory upgrade

SKU CH-FQWJ-0NS7E

Eight 32 GB DDR4 3200 CL22 ECC registered DIMMs giving 256 GB for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity from eight 32 GB modules
  • DDR4 3200 speed with CL22 latency for responsive server workloads
  • ECC registered design protects data integrity in mission-critical systems
  • 2 V operation reduces power draw across all eight DIMMs
  • Validated for ASUS Pro WS WRX80E-SAGE SE WiFi motherboard

256GB DDR4 3200 ECC RDIMM kit

This NEMIX RAM kit supplies 256GB of DDR4 3200 memory in eight 32GB registered DIMMs. Each module runs at 1.20V with CL22 timing and 2Rx8 organisation. ECC and registered buffering provide the error correction and signal integrity required by compatible ASUS server motherboards.

For multi-socket workstations

The eight-module population fills all slots on supported ASUS WRX80 platforms, delivering maximum registered ECC capacity for virtualisation, large databases or scientific workloads. Builders needing unbuffered UDIMMs, non-ECC memory or lower-density kits for consumer boards should look elsewhere.

256GB total with eight 32GB ranks

The 2Rx8 layout across eight DIMMs gives ample headroom for hundreds of virtual machines or in-memory analytics. Workloads that exceed 256GB or require DDR5 speeds will need a different platform and memory generation.

How it compares

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

Price $2,352.99
Pricier than about 70% 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 $9.19 per GB
Typical for this category: the median of 20,941 items is $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 numberMR25600-328K8
Total capacity256 GB (8 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What motherboard must I already have to install this 256GB DDR4 3200 CL22 ECC RDIMM kit?

This kit is validated for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard with 288-pin DDR4 RDIMM slots.

Can I mix these 32GB 2Rx8 registered modules with older unbuffered DDR4 DIMMs I already own?

No, registered ECC RDIMMs cannot be mixed with unbuffered non-ECC DIMMs; the memory controller requires all slots to use registered modules.

How do I confirm the kit is running at the rated 3200 MT/s with CL22 latency after installation?

Enter the system BIOS or UEFI and verify the memory frequency shows 3200 MT/s and the CAS latency reads CL22 at 1.20 V.

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