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 printed circuit board with black memory chips on both sides, 288 gold edge contacts, no heat spreader

OWC

OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM for QNAP TS-h2490FU

SKU CH-NNNK-672H5

A 32GB DDR4 3200 ECC registered RDIMM validated for the QNAP TS-h2490FU server

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCYes

Capacity 32GB

  • 32 GB capacity expands server memory for heavy workloads
  • DDR4 3200 speed matches QNAP TS-h2490FU specifications
  • ECC registered design prevents data errors in critical tasks
  • 2 V operation reduces power draw and heat
  • 288-pin RDIMM form factor fits the target NAS exactly

32GB DDR4 ECC RDIMM for QNAP TS-h2490FU

This OWC module delivers 32GB of DDR4 3200 memory in a single 288-pin registered DIMM. It operates at 1.2V with CL22 latency and 2Rx4 organisation. The part is built for the QNAP TS-h2490FU and replaces QNAP part numbers RAM-32GDR4ECK0-RD-3200, RAM-32GDR4ECK1-RD-3200 and RAM-32GDR4ECT0-RD-3200.

Who should use this and who should not

This memory suits administrators upgrading or repairing a QNAP TS-h2490FU that requires ECC registered DDR4 RDIMMs. It will not work in standard desktop computers or any system that accepts only unbuffered non-ECC modules. Builders needing unbuffered memory or a different form factor must choose a different product.

The specification that decides fit

The module is a 288-pin DDR4 3200 ECC registered RDIMM with CL22 timing and 1.2V operation. Verify that the QNAP TS-h2490FU documentation calls for this exact registered ECC specification before purchasing.

商品特色

  • 32 GB capacity expands server memory for heavy workloads
  • DDR4 3200 speed matches QNAP TS-h2490FU specifications
  • ECC registered design prevents data errors in critical tasks
  • 2 V operation reduces power draw and heat
  • 288-pin RDIMM form factor fits the target NAS exactly

商品規格

BrandOWC
Part Number3R2D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemQNAP TS-h2490FU

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

Is this 32GB module the only capacity available for the QNAP TS-h2490FU?

This listing is for a single 32GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM. Other capacities may exist but are not covered by this product.

What does the 3200 speed rating deliver in the TS-h2490FU?

The module runs at DDR4 3200 (PC4-25600) with CL22 latency, providing the rated bandwidth and timing the QNAP TS-h2490FU expects for registered ECC memory.

Will the 288-pin DDR4 ECC registered interface work in a standard desktop?

No. This 288-pin DDR4 ECC Registered RDIMM is designed for workstation and server platforms like the QNAP TS-h2490FU and is not compatible with standard desktop computers that use unbuffered memory.

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。