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Eight green DDR4 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 64GB (8x8GB) DDR4 3200 CL22 ECC RDIMM ThinkMate memory upgrade

SKU CH-YTZG-NZQQX

Eight 8 GB DDR4-3200 ECC registered DIMMs add 64 GB of error-correcting server memory for ThinkMate GPU-optimised systems

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity across eight 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 for high throughput
  • ECC registered RDIMM design protects data integrity in servers
  • 2 V operation with CL22 latency balances power and timing
  • Validated for ThinkMate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU systems

ThinkMate GPU server upgrade

This 64 GB kit contains eight 8 GB DDR4 3200 registered ECC RDIMMs built for ThinkMate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU servers. The modules run at 1.2 V with CL22 latency and use a 1Rx8 organisation. They are intended for administrators expanding memory in GPU-optimised ThinkMate platforms.

Tool-less DIMM installation

Each 288-pin RDIMM seats in the standard server DIMM slots without special tools. The registered buffer and ECC function require a compatible chipset; mismatched platforms will not post. Populate all eight channels identically to maintain balanced bandwidth across the CPU memory controllers.

Steady throughput under load

Rated at PC4-25600, the kit sustains 3200 MT/s transfer rates during continuous compute or GPU workloads. ECC correction and registered signalling keep data integrity stable over extended runs. The 1.2 V operating voltage supports consistent thermal behaviour in dense multi-GPU chassis.

How it compares

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

Price $580.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (8 × 8 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $9.08 per GB
Typical for this category: the median of 20,941 items is $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 DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K8
Total capacity64 GB (8 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (8 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the 64GB kit is running at 3200 MT/s with CL22 after installation?

Check the BIOS or a tool such as CPU-Z to confirm the memory reports DDR4 3200 (PC4-25600) at CAS latency 22 and 1.20 V across all eight slots.

What exactly ships in the box and do I need any extra parts for a ThinkMate GPX-QS4-12E2-4GPU or GPX-QT8-22E2-8GPU?

The package contains eight 8 GB 288-pin DDR4 ECC RDIMM modules (1Rx8, 1.20 V); no additional hardware or cables are required for the listed ThinkMate servers.

Should I choose this 64GB (8×8GB) CL22 kit or a different capacity for my GPU-optimised ThinkMate server?

Select this 64 GB kit when the workload needs eight 1Rx8 registered DIMMs at 3200 MT/s CL22; other capacities would change the module count or density.

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