Hardware Spec Index

Brontix FN-3773 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3773-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index288 (Case Fans scale)
Category rank#13,639
Street price$9
Power4 W
Performance per dollar32.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3773 Pro
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3773 Pro 120mm PWM Case Fan”, https://vextor7.com/item/75304 (accessed 2026-10-19).