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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM for THINKMATE GPX-QH12-12E4-2GPU memory upgrade

SKU CH-YC84-G4979

A 384 GB registered DDR5 kit of six 64 GB modules running at 4800 MT/s with CL40 latency, 2Rx4 organisation and ECC for the Thinkmate GPX-QH12-12E4-2GPU server

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity from six 64 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM protects data integrity
  • 1 V operation reduces power draw
  • 288-pin 2Rx4 layout fits ThinkMate GPX-QH12-12E4-2GPU

384GB DDR5 ECC RDIMM kit

This 384GB kit contains six 64GB DDR5 4800 modules built for the Thinkmate GPX-QH12-12E4-2GPU server. Each stick runs at 1.10V with a CL40 latency and registered 2Rx4 organisation. The modules use major OEM Samsung, Micron or Hynix chips and carry ECC for data integrity.

Suited for Thinkmate GPX-QH12-12E4-2GPU upgrades

Buyers needing memory for a different platform or a non-ECC consumer board cannot use this registered DDR5 kit. Systems that require unbuffered DIMMs, lower capacities or a different pin count should look elsewhere. The kit is validated only for the named Thinkmate model.

Sustained load behaviour

Registered buffering and ECC correction keep data paths stable during continuous server workloads. The 1.10V operating voltage limits heat rise when all twelve ranks are active for long periods. Modules are stress-tested under load before shipping to confirm reliability in 24/7 environments.

How it compares

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

Price $10,856.99
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 $28.27 per GB
Pricier than about 79% 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

What server do I need to install this 384GB DDR5-4800 ECC RDIMM kit into?

This kit is validated for the THINKMATE GPX-QH12-12E4-2GPU server. The motherboard must accept 288-pin DDR5 RDIMMs and run at 1.1 V.

Can I add these 2Rx4 modules alongside lower-capacity RDIMMs already in the system?

The GPX-QH12-12E4-2GPU supports mixed populations, but all slots must run at the same speed and voltage; the memory controller will clock every module to the slowest common JEDEC setting.

How do I confirm the full 384 GB is recognised at 4800 MT/s with ECC active?

Enter the BIOS/UEFI on first boot and verify the memory summary shows 384 GB, 4800 MT/s, CL40 timings and ECC enabled before loading the OS.

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