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Green circuit board SODIMM module with black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 2400 CL17 260-PIN SODIMM QNAP TVS-673e 873e memory upgrade

SKU CH-K9NB-KDKKX

A 16 GB DDR4 SODIMM running at 2400 MHz with CL17 timing, built for QNAP TVS-673e and TVS-873e NAS units

  • Capacity16GB
  • SpeedDDR4 2400 (PC4 19200)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB DDR4 2400 MHz module expands QNAP TVS-673e or TVS-873e NAS memory
  • CL17 latency at 1.20 V delivers responsive performance for demanding workloads
  • 260-pin SODIMM form factor fits directly into compatible QNAP NAS slots
  • Built with major OEM chips from Samsung Micron or Hynix for proven reliability
  • Single 16 GB 2Rx8 rank simplifies upgrade without mixing modules

QNAP NAS memory upgrade

This 16 GB DDR4 SODIMM is built for QNAP TVS-673e and TVS-873e NAS units. It targets administrators who need more capacity for virtualization or heavy file workloads. The module runs at 2400 MT/s with CL17 latency at 1.20 V. It fits the 260-pin SODIMM slots in those specific models.

Single-module kit simplifies installation

The package contains one 16 GB stick so you can populate a single empty slot or match an existing module. No extra cables, brackets or software licences are included. The unbuffered non-ECC design means the NAS treats it as standard system memory. Installation follows the standard SODIMM procedure described in the QNAP manual.

DDR4 SODIMM limits apply

The 260-pin DDR4 interface caps transfer rate at the JEDEC 2400 standard used here; faster DDR4 modules will downclock to this speed. Non-ECC operation offers no error correction for critical data. The 2Rx8 organisation occupies one rank per channel, so total system rank limits on the NAS motherboard still apply.

Highlights

  • 16 GB DDR4 2400 MHz module expands QNAP TVS-673e or TVS-873e NAS memory
  • CL17 latency at 1.20 V delivers responsive performance for demanding workloads
  • 260-pin SODIMM form factor fits directly into compatible QNAP NAS slots
  • Built with major OEM chips from Samsung Micron or Hynix for proven reliability
  • Single 16 GB 2Rx8 rank simplifies upgrade without mixing modules

Specifications

BrandNEMIX RAM
SeriesQNAP NAS Compatible Series Memory
ModelQNAP DDR4 2666MHZ Non-ECC Unbuffered SODIMM NAS Memory
Part NumberMS19200-628K1
Capacity16GB
SpeedDDR4 2400 (PC4 19200)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemQnap
CAS LatencyCL17
Heat SpreaderNo
Type260-PIN DDR4 SODIMM
Rank2Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V CL17 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

Will the 16GB DDR4 2400 SODIMM need replacement as my QNAP TVS-673e workloads grow?

The module is a fixed 16GB capacity; if your NAS later requires more memory you would add or replace modules rather than service this stick.

What limit appears first when the TVS-873e runs this CL17 2Rx8 kit at full load for hours?

The 2400 MT/s data rate and CL17 latency set the throughput ceiling before thermal or power limits become a factor.

How much heat and power does the 1.20 V 260-pin SODIMM produce during all-day operation in a QNAP NAS?

At 1.20 V the module draws minimal power and runs without a heat spreader, so it adds little heat to the chassis.

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