Hardware Spec Index

Brontix FN-5540 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5540-MAX · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index663 (Case Fans scale)
Category rank#31,746
Street price$19
Power3 W
Performance per dollar34.89
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5540 Max
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5540 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85649937 (accessed 2026-10-19).