Hardware Spec Index

Brontix FN-5021 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5021-SE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index490 (Case Fans scale)
Category rank#20,244
Street price$19
Power3 W
Performance per dollar25.79
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5021 SE
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5021 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10141403 (accessed 2026-10-26).