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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 ECC RDIMM CL22 288-pin memory upgrade

SKU CH-HR2X-RFKB1

A 64 GB registered ECC DDR4 kit of four 16 GB modules running at 3200 MHz with CL22 latency for ASUS WRX80 Creator motherboards

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB quad-channel capacity for demanding server workloads
  • DDR4 3200 speed with CL22 latency for responsive data access
  • ECC registered design detects and corrects memory errors
  • 20 V operation reduces power draw in dense configurations
  • Validated for ASUS WRX80 Creator and R2.0 motherboards

64 GB DDR4 3200 ECC RDIMM kit

This 64 GB kit contains four 16 GB DDR4 3200 registered DIMMs with ECC and CL22 latency. The modules run at 1.2 V and use a 288-pin RDIMM form factor. They are validated for the ASUS WRX80 Creator and WRX80 Creator R2.0 motherboards.

For ECC workstations and servers

Builders who need registered ECC memory for data integrity on supported ASUS WRX80 platforms will find this kit suitable. Systems that require unbuffered non-ECC DIMMs or a different pin count cannot use these modules.

288-pin RDIMM registered interface

The registered 288-pin DDR4 interface is the single specification that determines compatibility. Only motherboards designed for DDR4 RDIMM memory with ECC support can accept this kit.

How it compares

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

Price $523.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.19 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 numberMR25600-628K4
Total capacity64 GB (4 × 16 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 items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 1.20 V DDR4 3200 kit run hot or draw extra power under continuous load?

The modules operate at the standard 1.20 V DDR4 voltage and have no heat spreader, so they rely on case airflow for cooling.

What motherboard slot type is required to use this 288-pin ECC RDIMM kit?

A server or workstation board with 288-pin DDR4 RDIMM slots that support registered ECC memory is needed.

Will the 3200 CL22 modules downclock automatically if paired with slower DDR4 ECC RDIMMs already installed?

Yes, the memory controller will run all populated slots at the lowest common speed and latency.

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