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Two green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR4 3200 ECC RDIMM CL22 memory upgrade

SKU CH-7QER-ZP43E

A 128 GB DDR4 3200 ECC registered kit with two 64 GB modules, CL22 timing and 1.2 V operation for Thinkmate STX-NL-QE24 E3 nearline storage servers

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB capacity in a 2-module kit enables large dataset handling
  • ECC registered design detects and corrects single-bit errors for data integrity
  • DDR4 3200 speed at CL22 latency delivers responsive server throughput
  • 2 V operating voltage reduces power draw in dense configurations
  • Validated for ThinkMate STX-NL-QE24 E3 nearline storage servers ensures compatibility

Capacity and Compatibility

This NEMIX RAM kit provides 128GB across two 64GB DDR4 3200 ECC RDIMM modules. It is built for THINKMATE STX-NL-QE24 E3 nearline storage servers that require registered memory with error correction. The 4Rx4 organisation and 1.20V operation match the platform specifications.

Installation Notes

The 288-pin RDIMM form factor fits the server DIMM slots directly. Registered modules must be populated according to the system manual to initialise correctly; mismatched ranks or mixing unbuffered DIMMs will prevent boot. No heat spreader is present, so airflow across the modules should be verified after installation.

Sustained Load Behaviour

ECC circuitry corrects single-bit errors continuously during extended operations, protecting data integrity in nearline workloads. The CL22 latency at 3200MT/s delivers stable throughput for long-running storage tasks. Samsung, Micron or Hynix major-OEM chips are stress-tested under load to maintain reliability over time.

How it compares

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

Price $840.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.57 per GB
Cheaper than about 60% 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 numberMR25600-944K2
Total capacity128 GB (2 × 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 items128 GB (2 × 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 can I confirm the 128GB DDR4 3200 ECC RDIMM kit is running at CL22 1.20V after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 3200 MT/s, CAS latency reads CL22, voltage is set to 1.20 V, and the total capacity reports 128 GB with ECC active.

What comes in the package and do I need any extra parts for a Thinkmate STX-NL-QE24 E3 server?

The box contains two 64 GB 288-pin DDR4 RDIMM modules (part MR25600-944K2); no additional cables, brackets or cooling are required for the listed Thinkmate server.

Why choose the 128GB (2×64GB) 4Rx4 kit instead of a smaller capacity for this Thinkmate platform?

The 2×64 GB 4Rx4 configuration fills two DIMM slots with maximum density per module, delivering 128 GB total while leaving remaining slots free for future expansion.

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