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Green bare DDR5 RDIMM module with gold contacts and black chips

NEMIX RAM

NEMIX RAM 96GB DDR5 6400MHz CL52 1.1V ECC RDIMM ASRock Rack W890D8-2L2T memory upgrade

SKU CH-PN9Q-FW3XW

A 96 GB DDR5 module running at 6400 MHz with CL52 latency, 1.1 V operation and ECC registered reliability for the ASRock Rack W890D8-2L2T

  • Total capacity96 GB
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 96 GB capacity expands server memory for heavy workloads
  • DDR5 6400 MHz speed delivers high bandwidth for data-intensive tasks
  • ECC registered design detects and corrects errors for reliability
  • 1 V operation reduces power draw in dense configurations
  • Validated for ASRock Rack W890D8-2L2T motherboard compatibility

System-specific DDR5 ECC RDIMM

This 96GB module is built for the ASRock Rack W890D8-2L2T motherboard. It targets server and workstation administrators who need registered error-correcting memory validated for that platform.

96GB capacity with CL52 latency

The single 96GB rank delivers 6400MHz transfer rates at PC5-51200 bandwidth. Registered buffering and 2Rx4 organisation support heavy multi-threaded workloads; the module runs at 1.10V and stops at CL52 timing when latency-sensitive tasks exceed its headroom.

288-pin registered design without heat spreader

Bare PCB construction fits dense DIMM arrays where tall spreaders would block adjacent slots. The 288-pin DDR5 RDIMM keying prevents mis-insertion, and registered signalling reduces electrical load on the memory controller during sustained operation.

How it compares

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

Price $2,658.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $27.70 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K1
Total capacity96 GB
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock
In the box
Included items96 GB (1 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM

Questions about this item

Will the 96GB DDR5 6400MHz CL52 module run at its rated speed alongside existing DDR5 memory in the ASRock Rack W890D8-2L2T?

The module is validated for the W890D8-2L2T at 6400MHz CL52 1.1V; matching kits should operate at the same frequency and timings, though the system will run all channels at the slowest installed module.

How can I confirm the 96GB DDR5 6400MHz ECC RDIMM is detected and running with error correction enabled after installation?

Enter BIOS on the W890D8-2L2T and verify total capacity shows 96GB, speed reads 6400MHz, and ECC status reports enabled or active for the new DIMM.

Does the MR51200-9624K1 package include a heat spreader or any mounting hardware, or must those be purchased separately?

The package contains only the single 96GB 288-pin DDR5 RDIMM; no heat spreader or extra hardware is included, and none is required for standard server DIMM slots.

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