Hardware Spec Index

Brontix FN-5259 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5259-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index732 (Case Fans scale)
Category rank#23,698
Street price$19
Power3 W
Performance per dollar38.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5259 SE
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5259 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2134000 (accessed 2026-10-25).