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Black 80mm square case fan with dual ball bearing, 38mm thick, 3-pin connector

1ST PC CORP.

1ST PC CORP. FN-PFB0812DHE-F00 Case Fan 80mm 9000 RPM

SKU CH-PAX8-2FGQV MPN FN-PFB0812DHE-F00

An 80mm case fan spinning at 9000 RPM delivers 132.56 CFM airflow with dual ball bearings

  • Fan size80 mm
  • Bearing designDual Ball
  • Rotational speed9,000 RPM
  • Airflow rate132.56 CFM
  • Operating noise65 dBA
  • Power input connector3 Pin
  • High airflow cools dense builds with 132.56 CFM at 9000 RPM
  • Dual ball bearing extends service life to 50000 hours at 40°C
  • 38mm thick frame delivers 51.57 mmH2O static pressure for restrictive grilles
  • 3-pin 12 VDC connector fits standard headers across 7–13.2 VDC range
  • Compact 80mm square footprint suits tight chassis where 120mm fans cannot fit

80mm 9000 RPM case fan

The 1ST PC CORP. FN-PFB0812DHE-F00 is an 80mm case fan built for high-static-pressure cooling in tight chassis. It spins at 9000 RPM and moves 132.56 CFM while generating 51.57 mmH2O of air pressure. The dual ball bearing is rated for 50000 hours at 40°C. It suits builders who need maximum airflow from an 80mm frame.

Dual ball bearing and protection features

The dual ball bearing supports the 50000-hour life rating at 40°C with 15 to 65% RH. Over Current Shut-Down Protection activates when the rotor is locked, and Polarity Protection withstands reverse connection. Operating temperature spans -10°C to +60°C at 5 to 90% RH. No software or extra accessories are bundled with this fan.

33W power draw on a 3-pin connector

The fan draws a maximum of 39.6W at 12 VDC with a peak current of 3.30A, so the motherboard header or fan controller must supply that load. It connects via a standard 3-pin power connector and runs across a 7 to 13.2 VDC range. Noise reaches 65 dBA at full speed. Builders with limited header current or low-noise targets should verify compatibility.

How it compares

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

Price $19.99
Typical for this category: the median of 8,339 items is $19.99.
Fan size 80 mm
Lower than about 75% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Brand name1ST PC CORP.
Model nameFN-PFB0812DHE-F00
Product typeCase Fan
Product colorBlack
Performance
Rotational speed9,000 RPM
Airflow rate132.56 CFM
Power
Power input connector3 Pin
Size & build
Fan size80 mm
Bearing designDual Ball
Product dimensions80 × 80 × 38 mm
Shipping weight0.23 kg
Package size122 × 121 × 47 mm
Compatibility
Compatible withCase
Environment & compliance
Operating noise65 dBA

Questions about this item

How long will the dual ball bearing last before replacement?

The dual ball bearing is rated for 50000 hours, which equals about 11.4 years at 12 hours daily use at 40°C.

What limits continuous operation at 9000 RPM?

The fan draws up to 3.30A and 39.6W at maximum load, so the power supply and motherboard header must handle that current.

How much heat and noise does it produce running all day?

At full speed it emits 65 dBA and moves 132.56 CFM with 51.57 mmH2O static pressure while consuming 33W typical power.

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