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Four green circuit boards with black memory chips, no heat spreaders, 288-pin DDR4 RDIMM form factor

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 CL22 ECC RDIMM THINKMATE GPX-PS4 GPU-Optimized Server memory upgrade

SKU CH-DJS7-NC6RT

128 GB DDR4 3200 ECC registered server kit 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 capacity expands server memory headroom for GPU workloads
  • ECC registered design protects data integrity in mission-critical tasks
  • DDR4 3200 speed matches ThinkMate GPX-PS4 platform specs
  • 2 V operation keeps power draw low per module
  • 288-pin RDIMM form factor fits standard server DIMM slots

Compatible THINKMATE GPU Server Memory

This 128GB kit provides four 32GB DDR4 3200 RDIMM modules built for THINKMATE GPX-PS4 GPU-optimised servers. Registered ECC operation with CL22 timing and 1.2V voltage ensures data integrity under heavy compute loads. The 2Rx8 organisation uses major OEM chips from Samsung Micron or Hynix. No heat spreaders are fitted so airflow in dense chassis remains unrestricted.

Who This Suits and Who Should Look Elsewhere

System administrators expanding memory in validated THINKMATE GPX-PS4-12A1-2GPU or GPX-PS4-12A1-4GPU platforms will find guaranteed compatibility. Builders needing unbuffered UDIMM modules for consumer motherboards cannot use this registered kit. Buyers who require lower latency than CL22 or speeds beyond DDR4 3200 must choose a different specification.

Deciding Specification 288-Pin DDR4 RDIMM

The 288-pin DDR4 RDIMM form factor with registered ECC signalling is the single attribute that determines fit. Only motherboards designed for registered DDR4 DIMMs will accept these modules. Confirm the server manual calls for PC4-25600 RDIMM before ordering.

How it compares

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

Price $1,101.99
Pricier than about 61% 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 $8.61 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 numberMR25600-328K4
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 heat and power does the 1.2V DDR4 3200 kit draw when the THINKMATE GPX-PS4 server runs continuously?

Each module operates at 1.20V standard DDR4 voltage; the registered ECC design adds minimal overhead, so total power scales with the four 32GB sticks rather than spiking under load.

What must the THINKMATE GPX-PS4 motherboard already provide for these 288-pin RDIMMs to function?

The board needs four free DDR4 RDIMM slots that support ECC registered memory at PC4-25600 speed and 2Rx8 organisation.

Will the CL22 2Rx8 modules work alongside older DDR4 RDIMMs already installed in the GPX-PS4?

They will run at the lowest common speed and latency; mixing ranks or CAS values is functional but not optimal for stability.

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