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Green DDR4 RDIMM module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 2Rx8 ECC RDIMM THINKMATE STX-TN-XE16-23S3 memory upgrade

SKU CH-MH5Y-HPE4T

16 GB DDR4 3200 CL22 ECC registered DIMM for Thinkmate STX-TN-XE16-23S3 servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 ECC RDIMM protects data integrity
  • CL22 latency at 1.20 V keeps power draw low
  • 2Rx8 registered design stabilises heavy server workloads
  • Built with Samsung Micron Hynix chips for reliability
  • Validated for ThinkMate STX-TN-XE16-23S3 NAS systems

Server-grade memory upgrade

This 16 GB DDR4 3200 module adds ECC registered capacity to compatible Thinkmate STX-TN-XE16-23S3 NAS servers. It operates at 1.2 V with CL22 latency and a 2Rx8 rank layout on a 288-pin RDIMM form factor. The module uses major OEM chips from Samsung Micron or Hynix and runs at the PC4-25600 data rate.

Replaces non-ECC or lower-capacity DIMMs

The jump is worthwhile when data integrity and registered signalling are required for the target platform. Systems running without ECC or with smaller registered modules gain error correction and higher density in a single slot. Builds that do not support registered ECC RDIMMs cannot use this module.

Fits Thinkmate STX-TN-XE16-23S3 NAS servers

The 288-pin RDIMM installs directly into the server's DDR4 memory slots with no heat spreader to clear. It frees a DIMM slot compared to populating two 8 GB modules for the same capacity. Buyers needing unbuffered memory or a different pin count should look elsewhere.

How it compares

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

Price $117.99
Cheaper than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.37 per GB
Cheaper than about 55% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does this 288-pin DDR4 RDIMM need a registered-memory-capable slot on the THINKMATE STX-TN-XE16-23S3?

Yes, it is a registered ECC module and must be installed in a motherboard slot that supports registered DDR4 memory.

What is the correct orientation step when inserting the 1.20V module into the server?

Align the notch on the 288-pin edge connector with the key in the slot, press down evenly until both retention clips click, and verify the module sits fully seated.

When should the 16GB 2Rx8 CL22 DIMM be replaced?

Replace it if the system logs uncorrectable ECC errors or the module fails a memory diagnostic test.

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