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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400MHz CL17 1.2V SODIMM memory upgrade

SKU CH-TGRY-SCPF4

16GB DDR4 2400MHz CL17 1.2V SODIMM module for QNAP TS-473 and TS-673 NAS servers

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16GB capacity expands NAS storage headroom
  • 2400MHz DDR4 speed matches QNAP TS-473 and TS-673 specs
  • CL17 latency keeps response tight under load
  • 2V operation reduces power draw and heat
  • 260-pin SODIMM form factor fits the 4 memory slots directly

16GB DDR4 SODIMM for QNAP NAS

This 16GB DDR4 2400MHz SODIMM module is designed as a memory upgrade for compatible QNAP NAS servers. It operates at 1.2V with CL17 latency and uses a 260-pin unbuffered non-ECC design. The module is verified for specific TS-473 and TS-673 series models.

Suits TS-473 and TS-673 owners; not for ECC systems

Buyers expanding a QNAP TS-473 or TS-673 NAS will find guaranteed compatibility with this single 16GB stick. Systems requiring ECC error correction or registered memory should look elsewhere, as this module provides neither feature. It also does not suit platforms limited to lower speeds or different pin counts.

260-pin DDR4 2400MHz non-ECC specification

The decisive specification is the 260-pin DDR4 2400MHz non-ECC unbuffered format with CL17 timing. This exact combination determines whether the module fits the slot and operates correctly in the target QNAP NAS models. Verify your system requires this precise configuration before purchase.

How it compares

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

Price $77.99
Cheaper than about 71% 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 $4.87 per GB
Cheaper than about 78% 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 nameComputer Memory Solutions
Model nameCM2048642400SO
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsQNAP NAS Servers TS-473, TS-473-4G; TS-473-8G, TS-673, TS-673-4G; TS-673-8G
In the box
Included items1 Memory RAM Stick

Questions about this item

Do I need a QNAP TS-473 or TS-673 NAS to install this 260-pin DDR4 SODIMM?

Yes, the module is validated for QNAP TS-473, TS-473-4G, TS-473-8G, TS-673, TS-673-4G and TS-673-8G systems that accept 260-pin DDR4 SO-DIMMs.

If I keep an older DDR4 stick in the same NAS, will both run at 2400 MHz CL17?

All installed memory will operate at the speed of the slowest module, so an older stick with higher latency or lower frequency will set the pace for this 2400 MHz CL17 module.

How can I confirm the NAS recognises the full 16 GB after installation?

Open the QNAP web interface, go to System Information or Resource Monitor, and verify that total memory shows 16 GB (or the combined total if multiple slots are populated).

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