Hardware Spec Index

Brontix FN-4054 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4054-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index704 (Case Fans scale)
Category rank#13,377
Street price$19
Power3 W
Performance per dollar37.05
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4054 Plus
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4054 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4938896 (accessed 2026-10-26).