我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Green circuit board with black memory chips and gold edge connector

OWC

OWC 8GB DDR4 2666 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM memory upgrade

SKU CH-4C9A-0NNB9

Adds 8 GB of DDR4 2666 CL19 SODIMM memory to compatible QNAP NAS models

  • Capacity8GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 8 GB capacity expands NAS multitasking headroom
  • DDR4 2666 speed matches QNAP TS-435XeU TS-473A TS-673A TS-873A TVS-472XT specs
  • CL19 latency and 1.2 V voltage keep power draw low
  • JEDEC and RoHS compliance ensures warranty-safe upgrade
  • 260-pin SODIMM form factor fits laptop mini-desktop micro-server NAS slots

Targeted NAS Upgrade

This OWC module adds 8 GB of DDR4 2666 memory to compatible QNAP NAS units including the TS-435XeU, TS-473A, TS-673A, TS-873A and TVS-472XT. It is built for administrators who need a straightforward capacity increase without changing voltage or form factor. The non-ECC, unbuffered design matches the original specification for these systems.

Capacity and Speed Limits

The single 8 GB rank runs at PC4-21300 with CL19 latency and 1.2 V, delivering the standard throughput these platforms expect. It will down-clock to 2400 MHz or 2133 MHz if the slot requires it, but it cannot exceed the DDR4 2666 ceiling. Builders who need more than 8 GB per slot or require ECC protection must look elsewhere.

Build Integration

The 260-pin SODIMM fits directly into the memory slot on the listed QNAP models with no adapter or heat spreader needed. JEDEC and RoHS compliance keep the upgrade warranty-safe, and the low-profile design leaves clearance for tight chassis layouts. No BIOS changes or additional power connections are required for installation.

商品特色

  • 8 GB capacity expands NAS multitasking headroom
  • DDR4 2666 speed matches QNAP TS-435XeU TS-473A TS-673A TS-873A TVS-472XT specs
  • CL19 latency and 1.2 V voltage keep power draw low
  • JEDEC and RoHS compliance ensures warranty-safe upgrade
  • 260-pin SODIMM form factor fits laptop mini-desktop micro-server NAS slots

商品規格

BrandOWC
Part Number2S6D41R808GB
Capacity8GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemQNAP TS-435XeU
QNAP TS-473A
QNAP TS-673A
QNAP TS-873A
QNAP TVS-472XT

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

Will the 2666MHz CL19 module run correctly alongside my existing 2400MHz DDR4 SODIMMs in a QNAP TS-473A?

Yes, the module is backwards compatible with 2400MHz and 2133MHz systems, so it will operate at the speed of the slowest installed module.

How can I confirm the 8GB 1Rx8 module is recognised at 2666MHz after installing it in my TS-873A?

Check the system information or resource monitor in the QNAP OS; it will display the installed capacity, speed and rank configuration for each slot.

Does the single 260-pin SODIMM arrive with a heat spreader or any tools, or must I buy those separately?

The module has no heat spreader and no tools are included; only the memory stick itself is supplied in the package.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。