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 40mm square case fan with three-wire connector

SXDOOL

SXDOOL 4015 40mm 12V 0.17A case fan

SKU CH-X0H2-BA4NR

A 40 mm 12 V case fan drawing 0.17 A for compact CPU or industrial cooling

  • TypeCase Fan
  • Fan Size40mm
  • ColorBlack
  • LEDNon-LED
  • Compact 40 mm footprint fits tight enclosures
  • 12 V 3-wire design enables speed monitoring
  • Low 0.17 A draw keeps power budget minimal
  • Non-LED black frame suits discrete builds

40mm 12V case fan for tight spaces

This SXDOOL 4015 fan measures 40mm and runs on 12 volts with a 0.17A draw. The three-wire connection provides speed monitoring for motherboard or controller headers. Its non-LED black frame suits industrial PCs, embedded appliances and compact builds where larger coolers cannot be installed.

Buyers needing higher airflow

The 3-wire design lacks 4-pin PWM regulation so speed curves are limited to voltage control. Noise-sensitive users may prefer a larger, slower-spinning alternative. Systems requiring redundant cooling or hot-swap capability need a different mechanical layout.

Highlights

  • Compact 40 mm footprint fits tight enclosures
  • 12 V 3-wire design enables speed monitoring
  • Low 0.17 A draw keeps power budget minimal
  • Non-LED black frame suits discrete builds

Specifications

TypeCase Fan
Fan Size40mm
ColorBlack
LEDNon-LED

Questions about this item

What is the sustained current draw of the 0.17 A fan?

The fan draws 0.17 A at 12 V, so sustained current stays at 0.17 A.

How much heat does the 12 V fan add to the case?

At 12 V and 0.17 A the fan dissipates roughly 2 W of heat into the chassis.

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.