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Two green DDR4 RDIMM sticks, no heat spreaders, gold edge connectors

NEMIX RAM

NEMIX RAM THINKMATE DDR4 3200 ECC RDIMM 64GB 2Rx8 CL22 288-Pin memory upgrade

SKU CH-7PFN-KPTD8

64 GB dual-rank ECC registered DDR4-3200 kit in two 32 GB modules at CL22 and 1.2 V for Thinkmate 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 total capacity from two 32 GB modules
  • DDR4 3200 speed rated at PC4 25600
  • ECC registered RDIMM protects data integrity
  • 20 V operation reduces power draw
  • Validated for Thinkmate GPX XT6 24S3 8NVLink servers

64 GB DDR4 ECC RDIMM kit

This 64 GB kit contains two 32 GB DDR4 3200 modules built for THINKMATE GPU-optimised servers. Each stick is a 288-pin registered DIMM with ECC and a CAS latency of CL22 at 1.2 V. It targets administrators who need maximum capacity per slot in a validated server platform.

Check DDR4 RDIMM slot count and rank limits

Verify that your THINKMATE GPX-XT6-24S3-8NVLINK system accepts 2Rx8 registered modules and has at least two free DDR4 slots. Confirm the motherboard supports 32 GB per DIMM and that the total installed memory does not exceed the platform maximum. Match voltage to 1.2 V and ensure the BIOS is current for 3200 MT/s operation.

Fills two slots for high-density ECC capacity

The dual-rank design delivers 64 GB across two slots, leaving additional DIMM positions open for future expansion. Registered buffering reduces electrical load on the memory controller, helping stability in dense configurations. No heat spreader is fitted, so airflow across the modules must be maintained by the server chassis fans.

How it compares

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

Price $585.99
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 $9.16 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 numberMR25600-328K2
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 the kit include only the two 32GB modules or are any cables or tools supplied?

The package contains the 64GB kit as two 32GB DDR4 3200 RDIMM modules. No cables, tools or additional accessories are included.

Should I pick the CL22 2Rx8 version or is there another latency or rank option listed for this server?

The listed part MR25600-328K2 is specified as CL22 2Rx8. No alternative latency or rank configurations are shown for this ThinkMate-compatible kit.

Will the 3200 MT/s rating run at that speed once installed in a ThinkMate GPX-XT6-24S3-8NVLINK server?

The modules are rated DDR4 3200 PC4-25600. Actual operating speed depends on the server's memory controller and populated DIMM slots.

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