We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Square black turbine blower fan forty by forty by ten millimetres

Fans

Fans BFB0405LA-A 4010 40*40*10mm 5V .09A Turbine Blower case fan

SKU CH-5FXG-G44CC

A 40 mm square turbine blower fan operating at 5 V and drawing 0.09 A for targeted component cooling

  • Compact 40 mm square frame fits tight spaces
  • Turbine blower design directs airflow through restricted paths
  • 5 V, 0.09 A draw suits low-power headers
  • 10 mm slim profile clears low-clearance builds

5 V Turbine Blower for Compact Cases

This 40 mm square turbine blower runs on 5 V and draws 0.09 A. Its 10 mm thickness suits tight enclosures where a conventional axial fan cannot fit. The blower layout pushes air through a focused outlet for targeted component cooling. Buyers needing a low-voltage radial fan for small-form-factor builds will find it suitable.

Check Voltage Header and Mounting Holes

Confirm the board or controller supplies a 5 V header that can deliver the stated current. Verify the 40 mm hole pattern matches the chassis or heatsink mounting points. Ensure the 10 mm depth clears adjacent components and cables. The single-unit pack covers one location only.

Highlights

  • Compact 40 mm square frame fits tight spaces
  • Turbine blower design directs airflow through restricted paths
  • 5 V, 0.09 A draw suits low-power headers
  • 10 mm slim profile clears low-clearance builds

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and what must I buy separately?

The package contains one BFB0405LA-A 4010 turbine blower fan. Mounting screws, a power cable and any fan controller are not included and must be sourced separately.

Which version or capacity should I choose?

This model is a single 40 mm × 40 mm × 10 mm unit rated at 5 V and 0.09 A; there are no alternative capacities or versions listed for this product.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.