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Six green DDR4 RDIMM modules in a row, bare circuit boards with black chips, gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR4 3200 CL22 288-Pin ECC RDIMM THINKMATE Compatible

SKU CH-VFWK-46317

A 768GB kit of six 128GB DDR4 3200 CL22 ECC registered DIMMs built for Thinkmate GPU-optimised servers

  • Total capacity768 GB (6 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 768GB capacity for heavy workloads
  • ECC registered design protects data integrity
  • DDR4 3200 speed matches server specs
  • 2V operation reduces power draw
  • Validated for ThinkMate GPU-optimised servers

768 GB DDR4 3200 ECC RDIMM kit

This kit provides 768 GB of DDR4 3200 registered ECC memory in six 128 GB modules. It is built for Thinkmate GPU-optimised servers such as the GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU. The 4Rx4 organisation and CL22 latency suit heavy multi-threaded workloads and virtualisation clusters.

Check DDR4 RDIMM slot count and maximum capacity

Verify that the server has at least six free DDR4 RDIMM slots and that the platform supports 768 GB total memory with 4Rx4 modules at 1.20 V. Confirm the BIOS revision allows the full PC4-25600 speed and that the memory controller accepts registered ECC DIMMs of this density.

Suits Thinkmate GPU server upgrades needing

Ideal for administrators expanding memory in the listed Thinkmate models for AI training, rendering or database caching. Not for desktop PCs, laptops or workstations that require unbuffered UDIMMs. Builders needing lower capacities or non-ECC modules should look at other configurations.

How it compares

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

Price $5,277.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (6 × 128 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $6.87 per GB
Cheaper than about 58% 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 numberMR25600-744K6
Total capacity768 GB (6 × 128 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 (6 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What modules and how many are included in the 768GB kit, and is anything else required to install them?

The kit contains six 128GB 288-pin DDR4 RDIMMs. No additional parts are needed; they install directly into compatible Thinkmate server DIMM slots.

Should I choose this 768GB 3200 CL22 kit or a different capacity for my Thinkmate GPU-optimised server?

Select this 6x128GB kit when the workload demands the full 768GB capacity across six channels. Choose a smaller kit only if the application needs less memory and you want to leave slots free for future expansion.

What does the 3200 CL22 rating mean for real-world throughput in a Thinkmate GPX-QS4 or GPX-QT8 system?

At DDR4 3200 with CL22 latency, each module delivers PC4-25600 bandwidth. In a six-channel configuration the server can sustain the rated transfer rate provided the CPU memory controller supports 3200 MT/s.

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