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Four green DDR4 SODIMM sticks with black chips no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 64GB (4x16GB) DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-C11T-HTTC6

A 64 GB kit of four 16 GB DDR4 2400 CL17 SODIMM modules for QNAP TS-473 and TS-673 NAS servers

  • Capacity64GB (4 x 16GB)
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 64 GB total capacity across four 16 GB modules
  • DDR4 2400 MHz speed with CL17 latency for responsive NAS operation
  • Non-ECC unbuffered 260-pin SODIMM fits QNAP TS-473 and TS-673 series
  • 2 V low-voltage design reduces power draw and heat
  • Lifetime manufacturer warranty against defects when purchased from CMS

Compatible 64GB kit for QNAP NAS

This 64GB kit contains four 16GB DDR4 SO-DIMM modules rated at 2400MHz with CL17 timings. It is built specifically for QNAP TS-473 and TS-673 series servers including the 4G and 8G variants. The modules are non-ECC, unbuffered, and operate at a standard 1.2V. They fill all four memory slots in the supported systems for a complete upgrade.

Thermals and power in daily use

Running at 1.2V, these sticks draw minimal power and generate little heat during typical NAS workloads such as file serving or backup. No heat spreaders are fitted, so airflow inside the chassis handles cooling passively. The modules run silently with no moving parts, and the low voltage helps keep overall system power draw down.

Upgrade path and when it matters

This kit replaces the factory-installed memory in the listed QNAP models, taking the system to its 64GB maximum across four sockets. The jump is worthwhile when running virtual machines, containers, or heavy multitasking that exceeds the default capacity. Buyers who need ECC error correction or speeds above 2400MHz cannot use this kit.

Pontos fortes

  • 64 GB total capacity across four 16 GB modules
  • DDR4 2400 MHz speed with CL17 latency for responsive NAS operation
  • Non-ECC unbuffered 260-pin SODIMM fits QNAP TS-473 and TS-673 series
  • 2 V low-voltage design reduces power draw and heat
  • Lifetime manufacturer warranty against defects when purchased from CMS

Especificações

BrandComputer Memory Solutions
ModelCM2048642400SO
Capacity64GB (4 x 16GB)
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemQNAP NAS Servers TS-473, TS-473-4G; TS-473-8G, TS-673, TS-673-4G; TS-673-8G
Package Content4 Memory RAM Sticks

Perguntas sobre este artigo

How do I install the four 16 GB DDR4 2400 SODIMM modules in a QNAP TS-473 or TS-673, and which step is most often missed?

Power off the NAS, open the chassis, insert each 260-pin stick firmly until the side clips click, then populate all four slots in matched pairs so the system runs at the rated 2400 MHz CL17 speed.

What maintenance or replacement will this 64 GB kit need over time?

The modules are unbuffered non-ECC DDR4 with no heat spreaders; they require no scheduled maintenance, and a lifetime exchange warranty covers manufacturing defects if a stick ever fails.

What limit appears first when the NAS runs sustained workloads with this memory?

The CAS 17 latency at 2400 MHz and the four-slot 64 GB maximum capacity are the primary bottlenecks; all modules operate at 1.2 V without ECC error correction.

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