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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 PC5-38400 2Rx4 CL40 ECC RDIMM 288-Pin THINKMATE Server memory upgrade

SKU CH-412A-TMMDF

A 64 GB DDR5-4800 ECC registered DIMM with CL40 latency and 1.1 V operation for ThinkMate tower servers

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64GB capacity expands server memory headroom
  • DDR5 4800 PC5-38400 speed feeds data-intensive workloads
  • ECC registered RDIMM protects data integrity under load
  • 2Rx4 1.1V organisation balances density and power
  • Validated for THINKMATE TWX-QS8 tower servers

Server Memory Upgrade

This 64GB DDR5 4800 registered DIMM is built for THINKMATE TWX-QS8-14E4 and TWX-QS8-24E4 tower servers. It targets administrators who need ECC protection and registered signalling for stable operation under continuous workloads.

Build Quality and Connectors

The module uses major OEM chips from Samsung Micron or Hynix and runs at 1.10V with CL40 latency. Its 288-pin RDIMM form factor and 2Rx4 organisation fit the server memory slots directly without a heat spreader.

Bundled Accessories and Software

The package contains the single 64GB DIMM only. No extra cables brackets or software utilities are included so deployment relies on the server existing firmware and management tools.

How it compares

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

Price $1,834.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $28.67 per GB
Pricier than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (1 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What DDR5 speed and PC5 rating does this module run at?

It operates at DDR5 4800 MT/s with a PC5-38400 data-rate rating.

What slot type and pin count does this RDIMM require?

It fits a standard 288-pin DDR5 RDIMM slot on the server motherboard.

How is the module installed and what step is often missed?

Align the notch with the slot key, press down until both retention clips click, then verify in BIOS that ECC and registered modes are active.

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