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Black 90mm square case fan with PWM connector and dual ball bearing motor

Fans

Fans EFC0912BF 9032 90mm 12V .7A 32mm PWM dual ball bearing case fan

SKU CH-MWFS-SB5YD

90 mm 12 V PWM case fan with dual ball bearings, .7 A draw and 32 mm thickness

  • 90 mm frame fits standard case mounts
  • 12 V PWM control adjusts speed to thermal load
  • Dual ball bearing design extends operating life
  • 32 mm thickness suits compact chassis layouts

90 mm PWM fan with dual ball bearings

This 90 mm case fan operates at 12 V and draws 0.7 A. It uses a PWM signal for speed control and dual ball bearings for durability. The frame measures 32 mm thick, fitting standard 90 mm mounting points.

Replaces a worn or noisy 90 mm fan

The upgrade is worthwhile when the existing fan has failed bearings or cannot be speed-controlled by the motherboard. Builders who need a thinner profile or a different voltage should look elsewhere.

How it compares

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

Price $14.99
Cheaper than about 67% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 90 mm by 32 mm frame with the standard four-hole pattern fit my case's 90 mm mount?

Yes, the fan measures 90 mm square and 32 mm thick, so it matches the common 90 mm mounting holes used on cases and radiators.

How do I connect the four-wire PWM lead so the motherboard controls speed correctly?

Plug the 4-pin connector into a 4-pin CPU or chassis fan header; the fourth wire carries the PWM signal that lets the board vary the 12 V .7 A motor speed.

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