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Two green DDR4 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR4 3200 PC4-25600 ECC RDIMM memory upgrade

SKU CH-8AJA-N8NKG

Adds 128 GB of DDR4 3200 ECC registered memory in a dual 64 GB kit for ThinkMate GPU-optimised 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 total capacity for demanding server workloads
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 4Rx4 organisation on Samsung, Micron or Hynix chips
  • 2 V operation at CL22 latency for efficient performance

128GB DDR4 ECC RDIMM Kit

This NEMIX RAM kit provides 128GB of DDR4 3200 memory in a matched pair of 64GB modules. It is built as PC4-25600 ECC registered RDIMMs for server and workstation platforms. The modules operate at 1.2V with CL22 latency and a 4Rx4 organisation. They are validated for compatibility with the Thinkmate GPX-XS12-24S3-8GPU server.

Suited for Thinkmate GPU Servers

This memory is intended for administrators expanding the Thinkmate GPX-XS12-24S3-8GPU system with registered ECC capacity. It will not fit platforms that require unbuffered UDIMMs or load-reduced LRDIMMs. Buyers needing non-ECC memory or a different form factor should look elsewhere.

4Rx4 Registered ECC Configuration

The 4Rx4 rank structure and registered ECC design are the decisive specifications for this platform. The motherboard memory controller must support 4Rx4 registered modules at DDR4 3200. Verify the server qualified vendor list before purchase to ensure the rank and buffer type match the system requirements.

How it compares

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

Price $932.99
Pricier than about 60% 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 $7.29 per GB
Cheaper than about 56% 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

Does my server need DDR4 RDIMM slots to use this 288-pin ECC registered kit?

Yes, the modules are 288-pin DDR4 RDIMMs and require a motherboard that accepts registered ECC memory in that form factor.

Will the 4Rx4 organisation work with other ranks already installed in my Thinkmate GPX-XS12-24S3-8GPU?

The kit uses a 4Rx4 layout; mixing ranks is possible if the platform's memory controller supports it, but the manual should be checked for approved population rules.

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

Enter the BIOS or use a system-information tool to verify the memory speed reads 3200 MT/s and the CAS latency shows CL22.

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