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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 4800 PC5-38400 4Rx4 CL40 1.1V ECC RDIMM ThinkMate compatible

SKU CH-8F0H-2Y46Z

Eight registered DDR5 modules deliver 1 TB of ECC server memory at 4800 MT/s with CL40 latency for the ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity with eight 128GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design protects data integrity
  • 10V operation reduces power draw
  • Validated for ThinkMate GPX-QH12-12E4-2GPU servers

1 TB DDR5 RDIMM kit for ThinkMate servers

This kit supplies 1 TB of DDR5 memory across eight 128 GB registered DIMMs. It runs at 4800 MT/s with CL40 latency and 1.1 V operation. ECC and registered buffering protect data integrity in multi-socket servers. The modules are validated for ThinkMate GPX-QH12-12E4-2GPU GPU-optimised platforms.

Suited for IT teams scaling memory in qualified

Administrators who need maximum registered capacity per channel will use this configuration. Buyers who want non-ECC unbuffered DIMMs, lower capacities or consumer desktop memory should look elsewhere. Systems that do not support 4Rx4 registered modules cannot use this kit.

Sustained throughput under continuous server

Registered buffering and on-die ECC maintain signal quality during long compute passes. The 1.1 V DDR5 voltage helps limit thermal load when all twelve channels are populated. Modules are stress-tested under load to verify stability over extended periods.

How it compares

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

Price $32,898.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $32.90 per GB
Pricier than about 90% 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 numberMR38400-744K8
Total capacity1 TB (8 × 128 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 rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (8 × 128 GB) DDR5 4800 MHz PC5-38400 4Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What server motherboard and CPU combination supports 1 TB of DDR5 4800 4Rx4 registered ECC memory?

This kit is validated for the ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server; the platform must accept 288-pin DDR5 RDIMMs at 1.1 V with 4Rx4 organisation.

Can I add these 128 GB modules to existing DDR5 4800 RDIMMs of a different rank or capacity?

Mixing ranks or capacities is not recommended; the motherboard memory controller expects identical 4Rx4 modules across all populated channels for stable operation.

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

Enter the system BIOS or UEFI and confirm the memory frequency reads 4800 MT/s, total capacity shows 1 TB, and ECC status is reported as enabled.

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