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Square 80mm black fan with 38mm thick frame and four-pin PWM cable

SXDOOL

SXDOOL PFB0824DHE 80mm 24V 9000RPM PWM case fan

SKU CH-1D3W-M5JZ3

High-speed 80 mm PWM fan moves 132.56 CFM at 9000 RPM with dual ball bearings for 24 V server cooling

  • High airflow of 132.56 CFM for effective cooling
  • 9000 RPM speed delivers strong air movement
  • Dual ball bearing ensures long operational life
  • 4-pin PWM allows precise speed control
  • 24V design suits server and industrial systems

High-Speed 24V PWM Case Fan

The Delta PFB0824DHE is an 80mm by 38mm case fan designed for 24-volt DC systems. It suits industrial servers or workstations that require high static pressure in a compact frame. The four-pin PWM connection allows automatic speed regulation based on thermal load.

Upgrade from Lower-Pressure 80mm Fans

This unit delivers 132.56 CFM airflow and 2.030 in H2O static pressure at 9000 RPM. The jump is worthwhile when cooling dense heatsinks or restrictive chassis where standard fans stall. It replaces quieter, lower-RPM models that cannot maintain flow under back-pressure.

Limits of 24V DC Power and Dual Ball Bearings

Operation is confined to a 14V to 26.4V input range, drawing up to 1.63A nominal current. The dual ball bearing supports continuous high-speed rotation but produces 60 dBA at full load. Systems without a 24V rail or noise-sensitive environments cannot use this fan effectively.

How it compares

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

Price $9.99
Cheaper than about 91% 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

What clearance does the 80 mm by 38 mm frame need inside the case?

The fan measures 80 mm square and 38 mm thick, so allow at least that much space plus room for the four mounting holes.

How is the 4-pin PWM connector wired for 24 V operation?

Connect the 4-pin PWM lead to a 24 V header rated for at least 1.63 A; the fan draws 1.35 A typical and 32.4 W at full speed.

When should the dual ball bearing be inspected or the fan replaced?

Expect long life from the dual ball bearing, but plan to check for noise or vibration increase after several years of continuous 9000 RPM running.

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