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Two green DDR4 RDIMM modules, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 3200 CL22 ECC RDIMM THINKMATE STX-TN-XE16-23S3 NAS memory upgrade

SKU CH-V51V-HNY8G

A 32 GB dual-channel DDR4-3200 ECC registered kit built for the Thinkmate STX-TN-XE16-23S3 NAS

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB kit doubles NAS capacity for heavy workloads
  • ECC registered design corrects errors to protect data integrity
  • DDR4 3200 speed matches server bus for stable throughput
  • CL22 latency at 1.2 V keeps power draw low
  • 288-pin RDIMM form factor fits Thinkmate STX-TN-XE16-23S3 slots

Capacity & Compatibility

This kit supplies 32GB of DDR4 memory across two 16GB RDIMM modules rated at 3200MHz with CL22 latency. It is built specifically for the Thinkmate STX-TN-XE16-23S3 NAS server and carries ECC registered functionality for data integrity in storage workloads.

Upgrade Path

The modules replace lower-capacity or non-ECC DIMMs in the supported NAS platform, adding 32GB of registered memory that the system can address reliably. The jump is worthwhile when the existing configuration limits concurrent services, virtual machines or large file transfers due to insufficient capacity or missing error correction.

Sustained Operation

Each module runs at 1.2V without a heat spreader, relying on the server chassis airflow for cooling during continuous operation. Registered buffering and ECC logic maintain signal stability and correct single-bit errors throughout extended backup, replication or database tasks rather than only during brief bursts.

How it compares

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

Price $230.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.22 per GB
Cheaper than about 56% 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 numberMR25600-628K2
Total capacity32 GB (2 × 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 items32 GB (2 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 288-pin DDR4 RDIMM modules fit the memory slots in the Thinkmate STX-TN-XE16-23S3 NAS?

Yes, the kit uses 288-pin DDR4 RDIMM form factor which matches the registered DIMM slots in the Thinkmate STX-TN-XE16-23S3 NAS.

Do I need to install the two 16 GB sticks in specific slots for the registered ECC memory to initialise correctly?

Install both modules in the same channel pair as shown in the system manual; the common mistake is placing them in adjacent slots instead of the matched pair.

If a module fails years from now, can I replace just one 16 GB stick or must I swap the whole 32 GB kit?

Each 16 GB module is individually tested, so a single stick can be replaced without discarding the matched pair.

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