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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 ECC RDIMM CL22 1Rx8 ThinkMate STX-WS-QS12-12E2|STX-WS-QE36-14E2 memory upgrade

SKU CH-9DM1-WDPRF

8GB DDR4 3200 ECC registered DIMM for ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 servers

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity for server reliability
  • 3200 MHz DDR4 speed matches ThinkMate platform specifications
  • 2 V operation reduces power draw and heat output
  • 288-pin RDIMM form factor fits STX-WS-QS12-12E2 and STX-WS-QE36-14E2 systems

8 GB DDR4 ECC RDIMM for ThinkMate servers

This 8 GB DDR4 3200 ECC registered DIMM is built for ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 platforms. It delivers error-correcting memory for workloads that require data integrity in server and NAS environments. The module uses a single 1Rx8 rank and operates at 1.2 V.

Replaces non-ECC or slower DDR4 in compatible

The upgrade is worthwhile when the existing configuration lacks ECC protection or runs below 3200 MT/s, introducing corrected error handling and higher bandwidth. Systems already populated with matched 3200 MHz ECC RDIMMs will not gain capacity from a single 8 GB addition.

Sustained operation at 3200 MHz with CL22 latency

Registered buffering and on-die ECC maintain signal quality during continuous multi-threaded workloads such as virtualization or file services. The module runs without a heat spreader, relying on chassis airflow to manage thermals during extended duty cycles.

How it compares

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

Price $70.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $8.87 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 numberMR25600-818K1
Total capacity8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items8 GB (1 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does this 288-pin DDR4 RDIMM fit the ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 memory slots?

Yes, the module is built to the 288-pin DDR4 RDIMM form factor specified for the ThinkMate STX-WS-QS12-12E2 and STX-WS-QE36-14E2 platforms.

What is the correct way to seat this registered ECC module, and what step do people often miss?

Align the notch with the slot key, press straight down until both side latches click, and verify the system recognises the ECC registered DIMM at 3200 MHz.

Will the Samsung, Micron or Hynix chips on this 1Rx8 module need replacement under normal server workloads?

The major OEM DRAM chips are stress-tested for continuous server use and are rated for the lifetime of the platform without scheduled replacement.

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