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Ten 40 mm square axial blower fans with two-wire cables

Ruth's sister

Ruth's sister 10PCS 2wires 2lines efb0412vhd 40mm 4020 40X40X20MM DC 12v 0.18a 4cm internal power cable

SKU CH-Y5GQ-D5EQP

Ten 40 mm axial blower fans with 2-wire 12 V power cables for server and CPU cooling

  • 10 pieces included for multiple fan installations
  • Two-wire, two-line design simplifies power connections
  • DC 12 V, 0.18 A rating matches compatible cooling fans
  • 40 mm square frame fits standard 4020 fan mounts

10-piece 40 mm axial blower kit

This set contains ten new 40 mm axial blower fans, each measuring 40 x 40 x 20 mm and rated for 12 V DC at 0.18 A. The two-wire, two-line design connects directly to standard internal power headers for straightforward installation inside servers or workstations.

Suited for multi-fan server refreshes

System builders populating multiple 40 mm fan bays in rackmount chassis or inverter units will appreciate the ten-pack quantity. Buyers who need larger frame sizes, higher airflow ratings, PWM speed control or three-wire tachometer feedback should look at alternative cooling solutions.

Highlights

  • 10 pieces included for multiple fan installations
  • Two-wire, two-line design simplifies power connections
  • DC 12 V, 0.18 A rating matches compatible cooling fans
  • 40 mm square frame fits standard 4020 fan mounts

Specifications

No published specifications for this item yet.

Questions about this item

Will the 40mm 12 V 0.18 A fans connect to the 3-pin headers on my older motherboard?

Each fan uses a 2-wire 2-line cable that carries power and ground only; it will spin on a 3-pin header but the motherboard cannot read speed or control PWM.

How can I confirm the fans are running at the rated 12 V 0.18 A after installation?

Measure the voltage across the two wires at the connector — it should read 12 V — and use a multimeter in series to verify the current draw is about 0.18 A per fan.

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