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Two green DDR4 SODIMM modules side by side, no heat spreader

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 2400 CL17 260-pin SODIMM memory upgrade

SKU CH-DEJZ-VM6DG

64 GB dual-channel kit of DDR4 2400 CL17 SODIMMs built for QNAP TVS-472XT, TVS-672XT and TVS-872XT NAS units

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL17
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 64 GB kit expands NAS capacity for heavy workloads
  • Dual 32 GB modules populate both slots for balanced bandwidth
  • DDR4 2400 CL17 timing matches QNAP TVS-672XT, TVS-872XT, TVS-472XT specs
  • 2 V DDR4 operation keeps power draw low
  • 260-pin SODIMM form factor fits supported QNAP NAS bays directly

64 GB DDR4 SODIMM kit for QNAP NAS

This 64 GB kit contains two 32 GB DDR4 2400 SODIMM modules built for QNAP TVS models. It targets IT professionals and NAS owners who need to expand memory capacity in compatible QNAP systems. The unbuffered non-ECC design suits the listed TVS series without requiring registered memory support.

Check TVS model and slot availability before

Verify that your QNAP TVS-472XT, TVS-672XT or TVS-872XT accepts 260-pin DDR4 SODIMMs at 1.2 V. Confirm the system has two free SODIMM slots for the 2 x 32 GB configuration. The modules run at CL17 latency and 2Rx8 organisation, so the motherboard must support those timings and rank structure.

Sustained load stability from factory stress testing

Each module undergoes rigorous stress testing under load to ensure reliability during continuous NAS workloads. The 1.2 V operation keeps power draw steady during extended file serving, virtualization or backup tasks. Without a heat spreader, airflow in the NAS chassis maintains temperatures during prolonged operation.

How it compares

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

Price $290.99
Cheaper than about 55% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $4.55 per GB
Cheaper than about 81% 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 2666 MHz ECC Unbuffered SODIMM NAS Memory
Part numberMS19200-328K2
Total capacity64 GB (2 × 32 GB)
Product type260-PIN DDR4 SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsQnap
In the box
Included items64 GB (2 × 32 GB) DDR4 2400 MHz PC4-19200 2Rx8 1.2 V CL17 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

Does the kit include both 32 GB modules or do I need to buy a second stick?

The package contains two 32 GB DDR4 2400 SODIMMs for a total of 64 GB, so no extra modules are required.

Should I choose the 2400 MHz CL17 kit or the 2666 MHz ECC version listed in the model field?

This kit runs at 2400 MHz with CL17 latency and is non-ECC; the 2666 MHz ECC model is a different part number and not included here.

Will the CL17 timing at 2400 MHz actually improve responsiveness in my QNAP TVS-672XT?

At 2400 MT/s and CL17 the modules deliver 19200 MB/s bandwidth, letting the NAS handle larger workloads with lower latency than slower memory.

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