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
Black round axial fan with metal frame and visible blades

Fans

Fans A2259HBL 254x89mm 220V 2100RPM 650CFM case fan

SKU CH-YWJA-FNN7R MPN A2259HBL

254 × 89 mm AC axial fan delivering 650 CFM at 2100 RPM on 220 V with ball bearings rated for 50000 hours

  • High airflow at 650 CFM for effective cooling
  • Ball bearing rated for 50000 hours of operation
  • Runs on standard 220 V mains voltage
  • Wide temperature range from -20 to 85 °C
  • Low current draw of 0.24 A at 50 Hz

High-airflow 220 V axial fan

This 254 mm by 89 mm AC axial fan delivers 650 CFM at 2100 RPM on 50 Hz and 585 CFM at 1900 RPM on 60 Hz. It is built for industrial chassis and server racks that need strong, continuous airflow.

AC mains power limits portability

The fan runs directly from 220 V mains at 50 or 60 Hz, drawing 0.24 A or 0.27 A and consuming 56 W or 60 W. It cannot be powered from a PC power supply or low-voltage controller without an external AC source.

Ball bearing rated for 50 000 hours

The ball bearing is specified for 50 000 hours of operation between -20 °C and 85 °C. Buyers who need a sleeve-bearing fan for quieter low-speed use or a PWM-controlled DC model should look elsewhere.

商品特色

  • High airflow at 650 CFM for effective cooling
  • Ball bearing rated for 50000 hours of operation
  • Runs on standard 220 V mains voltage
  • Wide temperature range from -20 to 85 °C
  • Low current draw of 0.24 A at 50 Hz

商品規格

本商品目前尚未公佈規格。

商品問答

Should I pick the 50 Hz or 60 Hz rating for my build?

The fan runs at 2100 RPM and 650 CFM on 50 Hz, and 1900 RPM with 585 CFM on 60 Hz; choose the line frequency your mains supply uses.

What does 650 CFM actually deliver inside a chassis?

At 50 Hz the fan moves 650 CFM against 0.35 Inch-H2O static pressure, so it can push air through dense mesh or filter stacks in a server or industrial enclosure.

How does the 220 V AC connection limit installation options?

The unit plugs straight into 220 V 50/60 Hz mains, drawing 0.24 A at 50 Hz or 0.27 A at 60 Hz, so it needs a standard AC outlet or wired supply rather than a motherboard header.

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。