Hardware Spec Index

Brontix FN-7255 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7255-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index465 (Case Fans scale)
Category rank#32,108
Street price$19
Power2 W
Performance per dollar24.47
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7255 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7255 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92327709 (accessed 2026-10-22).