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Eight green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR4 3200 CL22 ECC RDIMM for THINKMATE STX-TN-XE12-22S3 NAS memory upgrade

SKU CH-VMBD-X2PJG

128GB DDR4 3200 ECC registered kit with eight 16GB modules at CL22 and 1.2V for Thinkmate NAS

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB kit with eight 16 GB modules for high capacity
  • DDR4 3200 speed at 1.2 V for efficient data throughput
  • ECC registered design corrects errors to protect data integrity
  • 2Rx8 dual-rank organisation optimises bandwidth on compatible boards
  • Validated for Thinkmate STX-TN-XE12-22S3 NAS compatibility

Compatible THINKMATE NAS Upgrade

This 128GB kit contains eight 16GB DDR4 RDIMM modules built for the THINKMATE STX-TN-XE12-22S3 NAS. ECC and registered operation protect data integrity in always-on storage workloads. The kit targets administrators who need maximum supported capacity for virtualisation or large file datasets. Systems requiring unbuffered memory or consumer platforms cannot use these modules.

Low-Voltage Registered Operation

Each module runs at 1.2V with a CL22 latency profile at 3200 MT/s. Registered buffering reduces electrical load on the memory controller, helping maintain stable thermals in densely populated NAS chassis. No heat spreaders are fitted, so airflow across the DIMM slots handles cooling. Power draw stays modest thanks to the standard DDR4 voltage.

Sustained Load Stability

All sticks are stress tested under load before shipping to verify reliability during extended RAID rebuilds, backup windows or container workloads. The 2Rx8 organisation keeps signal integrity consistent across all eight slots when the system runs at full population. Error-correcting code continues to detect and correct single-bit faults throughout long uptime periods.

How it compares

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

Price $896.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.01 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 numberMR25600-628K8
Total capacity128 GB (8 × 16 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 (8 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR4 RDIMM modules in the THINKMATE STX-TN-XE12-22S3 NAS and what step is commonly missed?

Power down the NAS, open the chassis, align the notch on each 288-pin module with the slot key, press firmly until both retaining clips click, then verify all eight 16 GB modules are recognised in the BIOS before closing the case.

What maintenance or replacement will the ECC registered RDIMM kit need over its service life?

The modules have no moving parts and no heat spreaders; apart from occasional dust removal from the gold contacts and ensuring the 1.20 V power supply remains stable, no scheduled maintenance or component replacement is required.

What is the first limit that appears when the 128 GB kit runs sustained workloads at 3200 MT/s?

The registered ECC design and CL22 latency optimise stability over raw throughput, so the memory controller’s maximum supported rank count or total capacity is typically reached before bandwidth or thermal limits become an issue.

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