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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 4800 ECC RDIMM for THINKMATE HDX-QN8-52E4 memory upgrade

SKU CH-5RDB-3MPCG

A 384 GB DDR5-4800 ECC registered server memory kit of six 64 GB modules for Thinkmate HDX-QN8-52E4 systems

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384GB total capacity across six 64GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM for server data integrity
  • 10V operation reduces power draw
  • 288-pin 2Rx4 layout fits THINKMATE HDX-QN8-52E4

384GB DDR5 ECC RDIMM kit

This 384GB kit contains six 64GB registered DDR5 modules built for Thinkmate HDX-QN8-52E4 high-density servers. It targets administrators who need maximum registered ECC capacity in a validated configuration. Buyers looking for unbuffered desktop memory or non-ECC modules should choose a different product.

Six 64GB modules at 4800 MT/s CL40

The kit delivers 384GB total across six 2Rx4 RDIMMs running at PC5-38400 with 1.10V operation. Registered buffering and on-die ECC protect data integrity under sustained loads. Workloads exceeding 384GB or requiring faster JEDEC speeds will need a different memory solution.

Validated Thinkmate compatibility only

Modules are stress-tested for the specified Thinkmate platform and ship as a matched 6x64GB kit. No heat spreaders are included and the kit does not support consumer motherboards or non-registered memory slots. Installers must follow the system manual for correct population rules.

How it compares

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

Price $10,370.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $27.01 per GB
Pricier than about 75% 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 numberMR38400-924K6
Total capacity384 GB (6 × 64 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 items384 GB (6 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the six 64 GB DDR5 4800 RDIMMs work alongside existing DDR5 4800 ECC registered modules in my Thinkmate HDX-QN8-52E4?

Yes — all six modules are DDR5 4800 PC5-38400 CL40 1.10 V 2Rx4 288-pin ECC RDIMMs, so they match the speed, voltage, rank and pin-out of identical modules already installed.

How can I verify the kit is running at the rated 4800 MT/s with ECC active after installation?

Enter the server BIOS or use a tool such as dmidecode; each DIMM should report 4800 MT/s, PC5-38400, CL40, 1.10 V, ECC enabled and registered mode.

Does the package contain only the six 64 GB RDIMMs or are any extra parts such as heat spreaders or cables included?

The box holds exactly the 384 GB kit — six 64 GB DDR5 4800 ECC RDIMMs — with no heat spreaders, cables or other accessories.

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