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Twelve green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (12x64GB) DDR4 3200 CL22 4Rx4 ECC RDIMM THINKMATE GPU-Optimized memory upgrade

SKU CH-N6QT-EV9JQ

A 768GB DDR4 3200 CL22 ECC RDIMM kit of twelve 64GB 4Rx4 modules at 1.2V for ThinkMate GPU-optimised servers

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 768GB capacity across 12 modules for heavy GPU workloads
  • DDR4 3200 speed with CL22 latency for responsive data throughput
  • ECC registered design protects data integrity in mission-critical servers
  • 4Rx4 architecture maximises density per 64GB DIMM slot
  • 2V operation reduces power draw across 288-pin RDIMM kit

768GB DDR4 3200 ECC RDIMM kit

This 768GB kit contains twelve 64GB registered DDR4 modules rated at 3200MT/s with CL22 latency. It is built for ThinkMate GPU-optimised servers that require ECC RDIMM memory. The modules operate at 1.2V and use a 288-pin 4Rx4 organisation.

Suited for ThinkMate GPX-QS4 and GPX-QT8 servers

This memory matches the qualified parts list for ThinkMate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU systems. It is not intended for consumer desktop motherboards or workstations that accept only unbuffered UDIMM modules.

12x64GB 4Rx4 registered configuration

The kit delivers 768GB through twelve quad-rank 64GB RDIMMs. This specific rank-per-module density decides whether the server memory controller can populate all slots at the rated 3200MT/s speed.

How it compares

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

Price $5,563.99
Pricier than about 81% 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 $7.24 per GB
Cheaper than about 56% 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 DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K12
Total capacity768 GB (12 × 64 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items768 GB (12 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 12x64GB DDR4 3200 RDIMMs in my Thinkmate GPU server?

Power down, open the chassis, and insert each 288-pin module into the correct slot per the server manual; the step often missed is matching the 4Rx4 rank layout to the specific channel order required by the Thinkmate GPU-optimised platform.

What maintenance or replacement will the 768GB ECC RDIMM kit need over time?

No routine maintenance is required; if a module fails the lifetime replacement warranty covers it, and ECC corrects single-bit errors transparently during operation.

What limit appears first when the 4Rx4 3200 CL22 kit runs sustained workloads?

The 4Rx4 organisation places the highest electrical load on the memory controller, so the DDR4 3200 MT/s data rate is typically the first bottleneck before voltage or thermal limits.

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