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Green rectangular DDR4 RDIMM module with black chips, no heat spreader, 288 gold pins visible

NEMIX RAM

NEMIX RAM 64GB DDR4 3200 PC4-25600 CL22 2Rx4 1.2V 288-Pin ECC RDIMM memory upgrade

SKU CH-K7MF-F3DV5

A 64 GB DDR4-3200 ECC registered DIMM validated for ASUS Pro WS WRX80E-SAGE SE WiFi motherboards

  • Total capacity64 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity expands server memory headroom for virtualisation workloads
  • DDR4 3200 speed delivers 25 600 MT/s bandwidth for data-intensive applications
  • ECC registered design corrects single-bit errors to protect mission-critical data integrity
  • 2 V operation reduces power draw and thermal load in dense chassis
  • Validated for ASUS Pro WS WRX80E-SAGE SE WiFi motherboard compatibility

64GB DDR4 3200 ECC RDIMM for ASUS WRX80E

This 64GB registered DIMM runs at DDR4 3200 with CL22 latency and 1.2V operation. It uses a 2Rx4 organisation and carries ECC for error correction in server workloads. The module is built with major OEM chips and validated for the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard.

Verify registered DIMM support

Confirm that your motherboard accepts 288-pin DDR4 RDIMMs and check the qualified vendor list for 64GB 2Rx4 modules at 3200 MT/s. Ensure the BIOS is updated to the version recommended by ASUS for high-capacity registered memory. Populate slots according to the board manual to maintain signal integrity.

Sustained load stability with ECC correction active

All modules undergo rigorous stress testing under load to verify reliability during extended operation. ECC functionality detects and corrects single-bit errors in real time without halting the system. Registered buffering reduces electrical load on the memory controller for consistent throughput in multi-threaded server applications.

How it compares

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

Price $439.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.87 per GB
Cheaper than about 58% 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 numberMR25600-924K1
Total capacity64 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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items64 GB (1 × 64 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the package include anything other than the single 64GB DDR4 3200 RDIMM module?

The package contains only one 64GB DDR4 3200 PC4-25600 CL22 2Rx4 1.2V 288-pin ECC RDIMM; no extra cables, brackets or software are included.

When should I choose this 64GB 3200 CL22 registered ECC module instead of a smaller or faster kit?

Choose this 64GB CL22 registered ECC module when your ASUS Pro WS WRX80E-SAGE SE WiFi board requires registered memory and you need maximum capacity per slot at the standard 3200 speed.

What does the PC4-25600 rating mean for actual throughput on the ASUS Pro WS WRX80E-SAGE SE WiFi motherboard?

PC4-25600 indicates a peak transfer rate of 25,600 MB/s at 3200 MT/s; real-world bandwidth will be slightly lower due to CL22 latency and system overhead.

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