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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 ECC RDIMM CL40 1.1V 2Rx4 THINKMATE TWX-QS8-14E4|TWX-QS8-24E4 memory upgrade

SKU CH-237M-S39FQ

Eight 64 GB DDR5 ECC registered RDIMMs run at 4800 MHz CL40 and 1.1 V for Thinkmate tower servers

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • CL40 latency at 1.10 V operating voltage
  • 288-pin 2Rx4 RDIMM form factor for Thinkmate servers

512GB DDR5 4800 ECC RDIMM kit

This NEMIX RAM kit supplies 512GB of DDR5 4800 registered ECC memory across eight 64GB modules. It is built for Thinkmate TWX-QS8-14E4 and TWX-QS8-24E4 tower servers that require 288-pin DDR5 RDIMMs with CL40 timing and 1.1V operation. The 2Rx4 organisation and on-die ECC suit workloads that demand data integrity and high capacity.

Server and workstation upgrades needing registered

IT teams expanding Thinkmate tower servers for virtualization, databases or large-file workloads will match the platform's qualified memory list with this kit. Systems that only accept unbuffered UDIMMs, that lack DDR5 RDIMM slots, or that are limited to lower maximum capacities cannot use these modules. Buyers who need non-ECC memory or a different pin count should select another product.

288-pin DDR5 RDIMM form factor

The modules use the 288-pin DDR5 RDIMM interface, so the motherboard must provide DDR5 registered DIMM slots with matching electrical and mechanical keying. If the server board uses a different pin layout or an earlier DDR generation, the kit will not install.

How it compares

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

Price $14,113.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.57 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K8
Total capacity512 GB (8 × 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 items512 GB (8 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I confirm the DDR5 4800 kit is running correctly after installation?

Enter the server BIOS and verify each module shows 64 GB at 4800 MT/s with ECC registered mode active; the total should read 512 GB across all eight slots.

What comes in the box and do I need extra parts?

The package contains eight 64 GB DDR5 4800 ECC RDIMM modules; no cables, brackets or additional hardware are included.

Which capacity kit should I choose for a THINKMATE TWX-QS8-14E4 or TWX-QS8-24E4 tower server?

This 512 GB kit (8 × 64 GB) fills all supported slots on the listed THINKMATE tower servers.

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