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 square 40mm case fan with three wires and dual ball bearing

Fans

Fans 4010M12B NF1 12V .16A 4010 3-wire dual bead case fan

SKU CH-PXSF-CZ9C0

A 40 mm dual-bead case fan running at 12 V and 0.16 A with a three-wire connection

  • 12 V operation keeps power draw low at 0.16 A
  • 3-wire connector enables speed monitoring for thermal control
  • Dual bead bearing design reduces friction for quieter running
  • 4010 form factor fits tight 4 cm mounting spaces

Compact 12 V case fan

The 4010M12B NF1 is a 4010-format case fan that runs on 12 V and draws .16 A. Its three-wire connection provides speed monitoring for motherboard control. The dual-bead bearing design targets quiet, reliable airflow in tight chassis spaces.

Upgrade from louder or worn two-wire fans

Builders replacing a failing two-wire unit gain RPM feedback without changing voltage rails. The jump is worthwhile when the current fan rattles, lacks speed reporting, or cannot fit the 4010 mounting pattern.

How it compares

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

Price $13.99
Cheaper than about 70% 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

Will the 4010 mounting holes line up with my chassis?

The 4010 frame uses the standard 40 mm square mounting pattern, so it fits any case or heatsink drilled for 4010 fans.

How do I connect the three-wire lead without reversing polarity?

Match the yellow wire to the 12 V pin, black to ground, and the third wire to the tachometer input on your motherboard or fan controller.

More in PC Cooling Fans

Similar items