We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Twelve green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 768GB (12x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE GPX-QH12-12E4-2GPU GPU-Optimized memory upgrade

SKU CH-CPDP-2VT6P

12-module 768GB DDR5-4800 ECC registered kit with CL40 latency and 1.1V operation for Thinkmate GPU-optimised servers

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 768 GB total capacity from twelve 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for data-intensive workloads
  • ECC registered RDIMM design protects data integrity in server environments
  • 2Rx4 dual-rank organisation maximises density per DIMM slot
  • Low 1.1 V operation reduces power draw in GPU-optimised Thinkmate systems

Purpose-built server kit

This 768 GB memory kit contains twelve 64 GB DDR5 4800 modules tuned for the Thinkmate GPX-QH12-12E4-2GPU GPU-optimised server. Registered ECC operation and a 2Rx4 organisation provide the data integrity and capacity density required for large-scale compute and rendering workloads.

Before ordering

Verify that the target platform has twelve free 288-pin DDR5 RDIMM slots and that its memory controller supports registered ECC modules at 1.10 V. The system BIOS must be configured for the full 768 GB population; consult the server documentation for any per-channel or per-socket limits.

Sustained operation

Modules are stress-tested under load to confirm stability during extended GPU-accelerated tasks. The absence of heat spreaders relies on the server’s directed airflow to maintain consistent temperatures across all twelve sticks during continuous high-bandwidth utilisation.

How it compares

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

Price $19,852.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $25.85 per GB
Pricier than about 71% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K12
Total capacity768 GB (12 × 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 items768 GB (12 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the 768GB kit include all 12 modules or do I need to buy additional DIMMs?

The kit contains 12 x 64GB DDR5 4800 CL40 ECC RDIMM modules for a total of 768GB; no extra DIMMs are required.

Should I select a different capacity kit for the ThinkMate GPX-QH12-12E4-2GPU?

This 12 x 64GB kit matches the 12-slot configuration of the ThinkMate GPX-QH12-12E4-2GPU; smaller kits would leave slots empty and reduce total memory.

What does the 4800 MT/s rating deliver in the ThinkMate server?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V, providing registered ECC bandwidth tuned for the server's 12-channel memory subsystem.

More in Model-Specific Memory Upgrades

Similar items