Hardware Spec Index

Brontix FN-2273 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2273-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index761 (Case Fans scale)
Category rank#25,614
Street price$29
Power3 W
Performance per dollar26.24
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2273 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2273 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4467966 (accessed 2026-10-22).