Hardware Spec Index

Brontix FN-9855 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9855-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index261 (Case Fans scale)
Category rank#17,836
Street price$9
Power3 W
Performance per dollar29.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9855 Max
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9855 Max 140mm PWM Case Fan”, https://vextor7.com/item/87634246 (accessed 2026-10-24).