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Single green DDR4 RDIMM module with black chips, no heat spreader, 288 gold contacts

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 PC4-25600 CL22 4Rx4 1.2V 288-Pin ECC RDIMM THINKMATE XS8-24S3 memory upgrade

SKU CH-H63X-D9GW8

A 128GB DDR4 3200 ECC registered DIMM built for Thinkmate XS8-24S3 workstations with CL22 latency and 1.2V operation

  • Total capacity128 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128GB capacity expands server memory headroom for large datasets
  • DDR4 3200 speed delivers high bandwidth for demanding workloads
  • ECC registered design protects data integrity in mission-critical systems
  • 2V operation reduces power draw per module
  • Validated for ThinkMate XS8-24S3 workstation compatibility

128 GB DDR4 ECC RDIMM for Thinkmate XS8-24S3

This registered module delivers 128 GB of DDR4-3200 capacity in a single 288-pin stick. It targets administrators who must maximise memory density on the Thinkmate XS8-24S3 workstation platform. The 4Rx4 organisation and CL22 timing suit multi-socket server boards that require registered ECC memory.

Sustained throughput with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous workloads. ECC circuitry corrects single-bit errors in real time, preventing silent data corruption during long render, simulation or database jobs. The 1.2 V operating voltage keeps power draw predictable under extended load.

Major-OEM chips on bare green PCB

Modules are built with Samsung, Micron or Hynix DRAM depending on supply, all validated for the target system. Absence of a heat spreader allows tighter DIMM stacking in dense chassis. The 288-pin RDIMM keying prevents accidental insertion into unbuffered desktop slots.

How it compares

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

Price $893.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.98 per GB
Cheaper than about 57% 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 numberMR25600-744K1
Total capacity128 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 (1 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much heat does a 128GB 3200MHz DDR4 ECC RDIMM produce when running 24/7?

The module operates at 1.20V standard DDR4 voltage with no heat spreader, relying on server chassis airflow for cooling during continuous operation.

Does the ThinkMate XS8-24S3 need a specific CPU or BIOS revision to accept this 4Rx4 registered DIMM?

This RDIMM is validated for the ThinkMate XS8-24S3 workstation; the system's memory controller and BIOS must support 4Rx4 registered ECC modules at 3200MHz.

Will this 288-pin DDR4 ECC RDIMM work alongside older DDR4 RDIMMs already installed in the same server?

Mixing ranks, speeds or voltages can prevent the system from posting; populate all channels with identical 3200MHz 1.20V CL22 4Rx4 modules for guaranteed stability.

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