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Twelve green DDR4 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1.5TB (12x128GB) DDR4 3200 PC4-25600 CL22 ECC RDIMM memory upgrade

SKU CH-KS1G-WA027

A 1.5 TB registered DDR4 3200 kit of twelve 128 GB ECC RDIMMs at 1.2 V CL22 for Thinkmate GPU-optimised servers

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 1.5TB capacity with twelve 128GB modules for memory-intensive workloads
  • DDR4 3200 speed rated at PC4-25600 for high-throughput server tasks
  • ECC registered RDIMM design detects and corrects data errors automatically
  • Low 1.2V operation reduces power draw across dense configurations
  • Validated for ThinkMate GPX-XS12-24S3-8GPU GPU-optimised servers

NEMIX RAM 1.5TB DDR4 3200 ECC RDIMM Kit

This 1.5TB kit contains twelve 128GB DDR4 3200 RDIMM modules rated at PC4-25600 with CL22 latency. Each module is a 288-pin 4Rx4 registered DIMM operating at 1.2V with ECC. The kit is built for ThinkMate GPX-XS12-24S3-8GPU GPU-optimised servers. Major OEM chips from Samsung, Micron or Hynix are used.

Suits ThinkMate Servers Only

This memory is validated for ThinkMate GPX-XS12-24S3-8GPU servers that accept 4Rx4 DDR4 3200 RDIMMs. It is not for systems that require unbuffered UDIMMs, LRDIMMs or different rank configurations. Buyers needing consumer desktop memory or non-ECC modules should look elsewhere. Builders targeting other server platforms must verify qualified vendor lists before purchasing.

4Rx4 Rank Decides Compatibility

The 4Rx4 organisation is the single specification that determines whether this kit works in a given ThinkMate server. Memory controllers and BIOS firmware must explicitly support 4Rx4 registered DIMMs at this density. If the platform qualification documents list only 2Rx4 or 2Rx8 ranks, this kit will not function. Always cross-reference the server memory population rules before ordering.

How it compares

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

Price $10,592.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $7.06 per GB
Cheaper than about 57% of the 20,941 comparable items (median $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 numberMR25600-744K12
Total capacity1.5 TB (12 × 128 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 items1.5 TB (12 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

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