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Four green DDR4 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-pin memory upgrade

SKU CH-H939-0VEX0

128GB DDR4 3200 ECC registered server kit with four 32GB modules at CL22 and 1.2V for ThinkMate GPU-optimised systems

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB total capacity from four 32 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM for server data integrity
  • CL22 latency at 1.20 V operating voltage
  • 288-pin 2Rx8 layout built for ThinkMate GPU-optimised servers

Server ECC RDIMM Kit

This NEMIX RAM kit provides 128GB of DDR4 3200 ECC registered memory across four 32GB modules. It targets administrators upgrading THINKMATE GPX-XN6-24S3-10GPU servers where data integrity and registered signalling are required. The CL22 latency and 1.20V operation match the platform specifications.

Sustained Load Stability

Modules are stress tested under load before shipping to verify reliability during continuous operation. ECC corrects single-bit errors and detects multi-bit errors, protecting critical workloads from silent corruption. Registered buffering reduces electrical load on the memory controller, helping maintain timing margins in fully populated configurations.

Build and Compatibility

The 288-pin RDIMM form factor uses major OEM Samsung, Micron or Hynix chips without heat spreaders, fitting standard server DIMM slots. A 2Rx8 organisation allows dense capacity per channel on compatible motherboards. The kit is validated for the listed THINKMATE system, ensuring straightforward installation per the server manual.

How it compares

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

Price $1,202.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $9.40 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 numberMR25600-328K4
Total capacity128 GB (4 × 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 items128 GB (4 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.2V DDR4 3200 kit draw when the server runs all day?

Each 32GB module operates at 1.20V, so the four-module kit stays at the standard DDR4 voltage level under sustained load.

What motherboard feature is required to use these 288-pin ECC RDIMM modules?

The board must provide DDR4 RDIMM slots with registered-buffer support and ECC capability for the 2Rx8 configuration to function.

Will the CL22 registered DIMMs work alongside older DDR4 RDIMMs already installed in the ThinkMate server?

Mixing is possible only if the existing modules are also DDR4 ECC RDIMM at 3200 speed; otherwise the system will down-clock to the slowest common rate.

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