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Green circuit board with black memory chips, 260-pin SODIMM form factor, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 2Rx8 1.2V 260-pin SODIMM for QNAP TVS-H674T TVS-H874T memory upgrade

SKU CH-SJ4R-T330N

16 GB DDR4 3200 SODIMM module validated for QNAP TVS-H674T and TVS-H874T NAS upgrades

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB DDR4-3200 boosts NAS throughput
  • CL22 latency keeps data access responsive
  • 2 V operation reduces power draw
  • 260-pin SODIMM fits TVS-H674T and TVS-H874T
  • 2Rx8 rank layout maximises module density

16 GB DDR4 SODIMM for QNAP NAS

This 16 GB DDR4 3200 module is built for QNAP TVS-H674T and TVS-H874T NAS units. It uses a 260-pin SODIMM form factor with CL22 latency and 1.2 V operation. The kit suits administrators adding capacity to compatible QNAP systems.

Installation and common issues

The SODIMM slots are user-accessible on the supported models and the module installs in minutes with no tools. Because the memory is non-ECC unbuffered, it must match the NAS memory specification exactly; mixing ECC or registered modules will prevent boot. Verify the current firmware revision before upgrading.

Deciding specification: non-ECC unbuffered DDR4 3200

This module is non-ECC unbuffered DDR4 3200. The TVS-H674T and TVS-H874T require non-ECC unbuffered SODIMMs; ECC or registered variants are incompatible. If your NAS demands ECC memory, this part will not work.

How it compares

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

Price $82.99
Cheaper than about 70% 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 $5.19 per GB
Cheaper than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineQNAP NAS Compatible Series Memory
Model nameQNAP DDR4 3200 MHz Non-ECC Unbuffered SODIMM NAS Memory
Part numberMS25600-628K1
Total capacity16 GB
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsQnap
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How can I confirm the 3200MHz CL22 SODIMM is running correctly after installing it in my TVS-H674T?

Check the QNAP NAS web interface under Hardware Information to verify the module shows as 16GB DDR4 3200MHz with CL22 timing and 1.2V voltage.

What comes in the package and what else is needed for the TVS-H874T upgrade?

The box contains one 16GB 2Rx8 260-pin DDR4 SODIMM; no additional parts or tools are required for installation.

Which capacity should I choose between the 16GB module and other options for my QNAP NAS?

This 16GB DDR4 3200MHz CL22 SODIMM is the specific configuration validated for TVS-H674T and TVS-H874T systems.

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