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Black square frame fan 92 by 92 by 25 mm three wire connector

Fans

Fans AFB0912HH 9225 12V 0.40A 92x92x25mm ball bearing case fan

SKU CH-9MR1-PZ5XR

Cools cases with a 92 × 92 × 25 mm double ball-bearing fan running at 3150 r.p.m. for 98.4 m³/h airflow at 38.0 dB(A)

  • 92×92×25 mm footprint fits standard 92 mm mounts
  • 3150 rpm delivers 98.4 m³/h airflow for effective case cooling
  • Double ball bearing rated L10 35000 hours at 25 °C
  • 12 V DC input with 7.0–13.6 V range and 0.40 A draw
  • 0 dB(A) noise with stall and reverse-voltage protection

Delta AFB0912HH 92 mm case fan

The Delta AFB0912HH is a 92 × 92 × 25 mm DC brushless fan built for chassis cooling. It runs on 12 V with a 7.0–13.6 V range and draws 0.40 A. Dual ball bearings and a glass-fibre reinforced PBT frame provide 35 000 hours L10 life at 25 °C.

Suits compact builds needing directed airflow

This fan fits 92 mm mounts in small-form-factor cases, rack units or industrial enclosures where 98.4 m³/h at 3150 rpm is sufficient. Buyers who need higher static pressure, lower noise than 38.0 dB(A) or a different mounting footprint should consider other options.

12 V 0.40 A three-wire with speed signal

The yellow, black and green leads supply power and a tachometer output but no PWM input, so speed is controlled by voltage variation only. Verify that your header or controller supports voltage-based regulation before purchase.

How it compares

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Price $34.99
Pricier than about 81% 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

How do I connect the three-wire AFB0912HH to a motherboard header and which pin is the tachometer?

Connect yellow to +12 V, black to ground, and green to the tachometer pin on a standard three-pin fan header; the blue wire is unused on this model.

What bearing maintenance will the AFB0912HH require after several years of continuous operation?

The double ball bearing is maintenance-free for its L10 rated life of 35000 hours at 25 °C; after that interval the fan should be replaced rather than relubricated.

At what ambient temperature does the AFB0912HH reach its specified operating limit during sustained use?

The fan is rated for continuous operation up to 70 °C ambient; beyond that temperature the motor protection may trigger staggered or stall-locked current shutdown.

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