Hardware Spec Index

Brontix FN-3259 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3259-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index366 (Case Fans scale)
Category rank#47,025
Street price$9
Power3 W
Performance per dollar40.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3259 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3259 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1915097 (accessed 2026-10-23).