Hardware Spec Index

Brontix FN-9777 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9777-PLUS · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index369 (Case Fans scale)
Category rank#28,961
Street price$9
Power3 W
Performance per dollar41.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9777 Plus
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9777 Plus 120mm PWM Case Fan”, https://vextor7.com/item/616995 (accessed 2026-10-18).