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
Small black 40 by 20 millimetre case fan with three wires

Zyvpee

Zyvpee EUB0405MD F00 40x20mm 5V 0.24A 3-pin case fan

SKU CH-EC36-N3JFF

A 40×20 mm ball-bearing case fan running at 5 V and 0.24 A with a 3-pin connector

  • Bearing designBall
  • Power input connector3 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Product dimensions40 × 20 mm
  • Compact 40×20 mm footprint fits tight notebook bays
  • 5 V 0.24 A draw keeps power demand low
  • Ball bearing design extends operational lifespan
  • Three-pin connector enables speed monitoring
  • Non-LED black frame suits stealth builds

Zyvpee EUB0405MD F00 40x20mm Case Fan

The Zyvpee EUB0405MD F00 is a compact 40x20mm case fan designed for tight spaces in notebooks, switches, printers and CPUs. It operates on a 5V DC supply drawing 0.24A through a standard 3-pin connector. The ball bearing construction supports continuous cooling in small enclosures. Its non-LED black frame keeps the build discreet.

Who this suits and who should look elsewhere

This fan suits technicians repairing or upgrading small-form-factor devices that require a 40x20mm footprint and a 3-pin 5V connection. Buyers who need a larger frame size, higher airflow, PWM speed control, or RGB lighting should look at other models. The fixed 3-pin header also means no 4-pin motherboard control is available.

The deciding specification

The single specification that decides fit is the physical envelope of 40 by 20 millimetres combined with the 3-pin 5V 0.24A power interface. If the mounting holes, voltage or connector do not match the target device the fan cannot be used. No other figure in the data overrides this mechanical and electrical match.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 63% of the 8,339 comparable items (median $19.99).

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

Specifications

Product
Brand name3ccooler.com
Product lineEUB0405MD F00
Model nameEUB0405MD
Product typeCase Fan
Product colorBlack
Power
Power input connector3 Pin
Size & build
Bearing designBall
Product dimensions40 × 20 mm
More details
LED lightingNon-LED

Questions about this item

How do I install the 40x20mm 5V 3-pin fan in a notebook and which step is often missed?

Align the 40 mm mounting holes, connect the three-pin header to the 5 V fan connector on the motherboard, and secure all four screws; the step often missed is verifying the PWM wire seats fully so speed control works.

What maintenance will the ball-bearing 4020 fan need later?

The ball bearing is sealed and rated for continuous operation; no lubrication is required, but dust should be cleared from the blades and frame every few months with compressed air to maintain airflow.

At what point does the 0.24 A 5 V fan hit its thermal limit during sustained use?

The motor draws 0.24 A at 5 V; under continuous load the winding temperature stabilises at the design maximum, so the first limit reached is the rated current ceiling — exceeding it risks overheating.

More in PC Cooling Fans

Similar items