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Green rectangular DDR4 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 128GB DDR4 3200 ECC RDIMM 4Rx4 CL22 1.2V THINKMATE STX-WS-QS12-12E2 STX-WS-QE36-14E2 memory upgrade

SKU CH-4NHQ-JT7VC

128 GB DDR4-3200 ECC registered RDIMM for Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 servers

  • 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 virtualization workloads
  • DDR4 3200 speed delivers 25600 MT/s bandwidth for data-intensive applications
  • ECC registered design corrects single-bit errors to protect data integrity
  • 2V operation reduces power draw in dense memory configurations
  • Validated for Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems

128GB DDR4 3200 ECC RDIMM

This NEMIX RAM module delivers 128GB of DDR4 3200 registered ECC memory in a single 288-pin RDIMM. It operates at 1.20V with CL22 latency and a 4Rx4 rank structure. The module is validated for ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 server platforms.

Suited for ThinkMate server upgrades

IT administrators expanding memory in the listed ThinkMate workstations or NAS systems will find this module matches the required registered ECC specification. Builders needing unbuffered UDIMMs, non-ECC memory, or lower-density modules for consumer motherboards should look elsewhere.

4Rx4 rank configuration

The 4Rx4 organisation determines how the memory controller addresses the 128GB density. Verify that your ThinkMate system board accepts 4Rx4 registered DIMMs at this capacity before purchasing.

How it compares

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

Price $971.99
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 $7.59 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 numberMR25600-744K1
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

Will this 288-pin DDR4 RDIMM fit the memory slots in my Thinkmate STX-WS-QS12-12E2?

Yes, the 288-pin DDR4 RDIMM form factor matches the registered DIMM slots used by the Thinkmate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 workstations.

Do I need to configure anything in the BIOS after installing this 4Rx4 ECC registered module, or is it plug-and-play?

The module runs at 1.20V with standard JEDEC DDR4-3200 timings, so most Thinkmate platforms will detect the 128GB capacity and ECC function automatically without BIOS changes.

The module has no heat spreader — will it need active airflow or replacement sooner in a dense server chassis?

Registered DDR4 RDIMMs are rated for continuous operation at 1.20V without a spreader; ensure the chassis fans maintain airflow across the DIMM slots and no replacement is scheduled for the memory itself.

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