Hardware Spec Index

Brontix FN-9771 SE 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9771-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,389 (Case Fans scale)
Category rank#45,072
Street price$49
Power3 W
Performance per dollar28.35
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9771 SE
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9771 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5987930 (accessed 2026-10-26).