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Green circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 16GB DDR4 2666 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM for QNAP TS-332X TS-473 TS-673 TS-832PX TS-832X

SKU CH-8Q42-PGG1Y

A 16 GB DDR4 SODIMM running at 2666 MHz with CL19 latency for QNAP TS-332X, TS-473, TS-673, TS-832PX and TS-832X NAS systems

  • Capacity16GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 16 GB DDR4 2666 MHz boosts NAS responsiveness
  • CL19 latency and 1.2 V operation keep power draw low
  • 260-pin SODIMM fits QNAP TS-332X TS-473 TS-673 TS-832PX TS-832X
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2400 MHz and 2133 MHz systems

QNAP NAS Memory Upgrade

This OWC module adds 16GB of DDR4 2666 CL19 memory to compatible QNAP NAS models. It uses a 260-pin SODIMM form factor and runs at 1.2V without ECC or buffering. The single stick is designed for the TS-332X, TS-473, TS-673, TS-832PX and TS-832X.

Suits owners of listed QNAP units needing more RAM

Builders working with desktop DIMM slots cannot use this SODIMM format. Systems that require ECC error correction will not gain that feature from this non-ECC module. Buyers whose NAS model is not in the compatibility list should verify support before purchasing.

260-pin DDR4 SODIMM form factor decides fit

The module installs only in SO-DIMM slots wired for DDR4 signalling. It is backwards compatible with 2400MHz and 2133MHz bus speeds. A system needing 288-pin DIMMs or a different DDR generation will not accept this part.

商品特色

  • 16 GB DDR4 2666 MHz boosts NAS responsiveness
  • CL19 latency and 1.2 V operation keep power draw low
  • 260-pin SODIMM fits QNAP TS-332X TS-473 TS-673 TS-832PX TS-832X
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Backward compatible with 2400 MHz and 2133 MHz systems

商品規格

BrandOWC
Part Number2S6D42R816GB
Capacity16GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemQNAP TS-332X
QNAP TS-473
QNAP TS-673
QNAP TS-832PX
QNAP TS-832X

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Which QNAP NAS models accept this 16GB DDR4 2666 SODIMM as a memory upgrade?

The module is validated for the TS-332X, TS-473, TS-673, TS-832PX and TS-832X. It replaces QNAP part numbers RAM-16GDR4T0-SO-2666, RAM-16GDR4K0-SO-2666 and RAM-16GDR4K1-SO-2666.

Will the 2666MHz module run stably if my NAS currently uses 2400MHz or 2133MHz memory?

Yes. The SODIMM is backwards compatible with 2400MHz and 2133MHz systems and will operate at the lower speed supported by the platform.

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

After booting, open the QTS Control Panel, go to System > Hardware and verify that Total Memory shows the expected 16GB increase.

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