Hardware Spec Index

Brontix FN-9845 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9845-PLUS · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index279 (Case Fans scale)
Category rank#7,239
Street price$9
Power3 W
Performance per dollar31.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9845 Plus
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9845 Plus 140mm PWM Case Fan”, https://vextor7.com/item/91368357 (accessed 2026-10-23).