Hardware Spec Index

Brontix FN-7770 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7770-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index543 (Case Fans scale)
Category rank#22,109
Street price$19
Power4 W
Performance per dollar28.58
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7770 Pro
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7770 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2177749 (accessed 2026-10-24).