Hardware Spec Index

Brontix FN-4002 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4002-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index405 (Case Fans scale)
Category rank#14,304
Street price$19
Power4 W
Performance per dollar21.32
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4002 SE
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4002 SE 140mm PWM Case Fan”, https://vextor7.com/item/89457387 (accessed 2026-10-25).