Hardware Spec Index

Brontix FN-4540 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4540-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index672 (Case Fans scale)
Category rank#4,128
Street price$19
Power3 W
Performance per dollar35.37
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4540 Plus
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4540 Plus 120mm PWM Case Fan”, https://vextor7.com/item/46566962 (accessed 2026-10-24).