Hardware Spec Index

Brontix FN-5554 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5554-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index259 (Case Fans scale)
Category rank#33,553
Street price$9
Power2 W
Performance per dollar28.78
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5554 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5554 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7925841 (accessed 2026-10-21).