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 square 4cm black case fan with three wires

Fans

Fans DFB402024M 4020 24V .08A 1.9W 3-wire 4cm case fan

SKU CH-MN0D-PJMSD

A 4020 24 V case fan drawing 0.08 A at 1.9 W with a three-wire connection for speed monitoring

  • 24 V operation suits industrial and server chassis
  • Low 1.9 W draw keeps power budgets tight
  • 08 A current simplifies PSU planning
  • Three-wire drive enables speed monitoring

40 mm 24 V case fan

This 4020 frame fan runs on 24 V DC and draws .08 A for a rated 1.9 W. The three-wire connection provides tachometer feedback for speed monitoring. It suits compact enclosures and industrial chassis that need a small-form-factor airflow device.

Check voltage and connector before ordering

Verify that your system supplies 24 V to the fan header and accepts a three-pin plug. Confirm the mounting pattern matches a 4020 footprint. Builders needing a different voltage, a four-pin PWM lead or larger frame dimensions should look elsewhere.

How it compares

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

Price $11.99
Cheaper than about 85% 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

No published specifications for this item yet.

Questions about this item

Does the DFB402024M 4020 24V .08A 1.9W 3-wire fan include mounting screws or a power adapter?

The package contains only the 4 cm case fan with its three-wire lead; mounting screws and any 24 V power adapter must be sourced separately.

Should I choose the 24 V .08 A 1.9 W version or a different voltage model for my 24 V rail?

Select the 24 V .08 A 1.9 W model when your system provides a 24 V supply rail; other voltage versions will not operate correctly on that rail.

More in PC Cooling Fans

Similar items