Hardware Spec Index

Brontix FN-9048 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9048-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index207 (Case Fans scale)
Category rank#33,422
Street price$9
Power4 W
Performance per dollar23.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9048 Prime
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9048 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2930463 (accessed 2026-10-25).