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Two green DDR4 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM THINKMATE STX-TN-XE60-24S3 256GB (2x128GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-QJ31-WD5HF

256 GB DDR4-3200 ECC registered dual-rank kit validated for Thinkmate STX-TN-XE60-24S3 servers

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB capacity lets servers handle larger datasets
  • DDR4 3200 speed transfers data at PC4-25600 bandwidth
  • ECC registered design detects and corrects memory errors
  • 2 V operation reduces power draw per module
  • Validated for Thinkmate STX-TN-XE60-24S3 NAS compatibility

System-Specific 256 GB DDR4 ECC Kit

This 256 GB kit contains two 128 GB DDR4 3200 registered ECC RDIMMs built for the ThinkMate STX-TN-XE60-24S3 NAS server. Each module runs at 1.2 V with CL22 latency and a 4Rx4 organisation. The registered design adds a buffer that reduces electrical load on the server memory controller.

Registered ECC modules for data integrity

Error-correcting code detects and corrects single-bit errors while the register buffers address and command signals. Together they protect stored data and allow the motherboard to populate more slots without signal degradation. The kit arrives as a matched pair so both DIMMs share identical timing and voltage characteristics.

288-pin RDIMM form factor for server boards

The 288-pin DDR4 RDIMM layout fits only motherboards wired for registered memory; it will not seat in standard unbuffered desktop slots. No heat spreader is fitted, so airflow across the bare PCB is required inside the chassis. Compatibility is validated for the named ThinkMate NAS platform.

How it compares

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

Price $1,951.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (2 × 128 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.62 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 numberMR25600-744K2
Total capacity256 GB (2 × 128 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 items256 GB (2 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 288-pin DDR4 RDIMM modules need a heat spreader added later?

No heat spreader is included on these modules; the server chassis airflow normally provides sufficient cooling for 1.2 V operation.

What limits sustained throughput on this 3200 MT/s registered kit?

The CL22 CAS latency and 4Rx4 organisation set the timing ceiling for continuous data transfers.

How much heat and power should I expect from the 256 GB kit running all day?

Each 128 GB module draws 1.20 V; total power scales with workload but stays within standard DDR4 RDIMM thermal limits.

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