Hardware Spec Index

Brontix FN-2457 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2457-MAX · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index489 (Case Fans scale)
Category rank#21,948
Street price$19
Power3 W
Performance per dollar25.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2457 Max
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2457 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19308452 (accessed 2026-10-18).