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Two green DDR4 RDIMM modules, no heat spreaders, 288-pin, 64GB kit

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 ECC RDIMM CL22 2Rx8 memory upgrade

SKU CH-1G6G-TKW55

64GB DDR4 3200 ECC registered RDIMM kit (2×32GB, CL22, 1.2V) validated for ThinkMate GPU-optimised servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity supports demanding server workloads
  • DDR4 3200 speed enables high-throughput data processing
  • ECC registered design protects data integrity in critical applications
  • 2Rx8 dual-rank organisation maximises memory density per channel
  • 2 V operation reduces power draw in dense configurations

NEMIX RAM 64GB DDR4 3200 ECC RDIMM Kit

This 64 GB kit contains two 32 GB registered DIMMs rated for DDR4 3200 at CL22. The modules run at 1.2 V and use 288-pin DDR4 RDIMM form factor. They are validated for ThinkMate GPX-XS12-24S3-8GPU servers. ECC and registered buffering protect data integrity in heavy workloads.

Suits ThinkMate GPU-optimised servers needing ECC

Builders who need unbuffered UDIMM modules for consumer motherboards cannot use this kit. Systems limited to lower DDR4 speeds or non-ECC memory should look elsewhere. Workstations requiring higher capacities per slot must choose different modules.

DDR4 3200 CL22 2Rx8 registered ECC specification

The 3200 MT/s speed with CL22 latency and dual-rank 2Rx8 organisation determines compatibility. Registered signalling and ECC function require a motherboard chipset that supports both features. Verify the server memory qualified-vendor list before purchase.

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 (2 × 32 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.

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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 numberMR25600-328K2
Total capacity64 GB (2 × 32 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 64GB kit require a motherboard with 288-pin DDR4 RDIMM slots and ECC support to function?

Yes, these are 288-pin DDR4 ECC RDIMM modules that need a compatible registered DIMM slot and a platform that enables ECC operation.

Can I add these CL22 2Rx8 modules to empty slots on a Thinkmate server that already uses DDR4 3200 registered ECC memory?

They are validated for Thinkmate GPU-optimised servers and match the DDR4 3200 PC4-25600 specification, so they will operate alongside identical speed and rank memory.

How can I confirm the kit is running at 3200 MT/s with CL22 timings after installation?

Check the memory speed and latency reported in the system BIOS or a hardware monitoring utility; it should show DDR4 3200 and CAS latency 22.

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