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Black square 80 mm PWM case fan with four-pin connector

Fans

Fans DASA0832B2UBearing 8032 12V 1.0A 8 cm PWM case fan

SKU CH-YKR6-C2927 MPN DASA0832B2UBearing

An 80 mm PWM case fan with double ball bearings rated for 50000 hours at 12 V 1.0 A

  • PWM control adjusts speed to match cooling demand
  • Double ball bearing rated for 50000 hours at 25 °C
  • 80 × 80 × 32 mm fits standard 8 cm mounts
  • 12 V 1.0 A delivers strong airflow for dense builds
  • Four‑pin interface enables motherboard speed regulation

80 × 80 mm PWM case fan

The DASA0832B2U is an 80 × 80 × 32 mm axial fan with a four-wire PWM interface running at 12 V and drawing 1.0 A. Its double-ball bearing is rated for 50,000 hours at 25 °C and 45 to 85 % relative humidity. The unit is built in Taiwan and intended for industrial, medical and embedded cooling applications.

Four-wire PWM control

The 4-pin connector allows the host system to regulate speed dynamically, so airflow matches thermal load without running at full voltage continuously. This reduces acoustic output during light workloads and extends bearing life compared with fixed-voltage alternatives. No additional software or accessories are bundled with the fan.

High-volume airflow for tight spaces

The compact frame delivers strong air volume suited to dense chassis, rack enclosures or equipment bays where larger fans cannot fit. It handles sustained operation in drive arrays, industrial controllers and networking gear. Builds requiring lower current draw, larger frame sizes or liquid-cooling integration will need a different solution.

Highlights

  • PWM control adjusts speed to match cooling demand
  • Double ball bearing rated for 50000 hours at 25 °C
  • 80 × 80 × 32 mm fits standard 8 cm mounts
  • 12 V 1.0 A delivers strong airflow for dense builds
  • Four‑pin interface enables motherboard speed regulation

Specifications

No published specifications for this item yet.

Questions about this item

How often will the double ball bearing need replacement?

The double ball bearing is rated for 50000 hours at 25 °C and 45 to 85% relative humidity before replacement is typically required.

What electrical limit appears first during continuous operation?

The fan draws 1.0 A at 12 V, so the current limit of 1.0 A is reached before any other electrical threshold.

How much heat and noise does the 80 × 80 × 32 mm frame produce when running all day?

At 12 V and 1.0 A the unit dissipates 12 W, and the high precision double ball bearing keeps acoustic output low during sustained use.

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