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 40 by 10 mm square fan with three wires

OEM Industries

OEM Industries EFB0405HA 40x10mm 5V .2A 3-Wire CPU Cooler

SKU CH-9Z2T-ZVNFB

A 40mm square fan with ball bearing and three-wire 5V 0.2A power for compact CPU cooling

  • ColorBlack
  • TypeFan only
  • Fan Size40mm
  • Bearing TypeBall
  • LEDNo
  • Compact 40mm square frame fits tight spaces
  • Ball bearing ensures durable, quiet operation
  • 5V 0.2A draw keeps power use low
  • Three-wire connector enables speed monitoring
  • Delta-built quality for reliable cooling

Compact 40 mm Delta fan

The OEM Industries EFB0405HA is a 40 mm square frame fan measuring 10 mm thick. It runs on 5 V at 0.2 A and connects through a three-wire lead. The ball-bearing motor and black finish are built for continuous airflow in tight spaces.

Suits small-form-factor and embedded builds

This cooler fits ITX boards, 1U servers and industrial appliances where a 40 mm mounting pattern is required. Builders needing larger airflow, PWM speed control or a heatsink assembly should look at larger coolers instead.

Three-wire 5 V power connection

The 3-pin lead supplies power and tachometer feedback at 5 V, so the header on your board must provide that voltage and pinout. Verify the connector matches before purchase.

商品特色

  • Compact 40mm square frame fits tight spaces
  • Ball bearing ensures durable, quiet operation
  • 5V 0.2A draw keeps power use low
  • Three-wire connector enables speed monitoring
  • Delta-built quality for reliable cooling

商品規格

ModelEFB0405HA
ColorBlack
TypeFan only
Fan Size40mm
Bearing TypeBall
LEDNo

商品問答

How often should the ball-bearing fan be cleaned or replaced?

The ball-bearing design tolerates dust better than sleeve bearings, so a quick blast of compressed air every six months is usually enough; plan on a full fan swap only if noise or vibration appears after several years of continuous running.

What thermal limit is reached first when the cooler runs at full load for hours?

With a 5 V, 0.2 A rating the motor draws only 1 W, so the bearing temperature stabilises well below its rated maximum long before the tiny 40 mm frame can saturate its limited airflow.

How loud and hot does the 40 mm Delta fan get during all-day operation?

At 5 V the fan spins at a modest speed, producing a low-pitched hum that blends into background office noise while the housing stays barely warm to the touch after 24 hours.

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。