Hardware Spec Index

Brontix FN-7861 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7861-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index257 (Case Fans scale)
Category rank#3,095
Street price$9
Power3 W
Performance per dollar28.56
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7861 Max
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7861 Max 140mm PWM Case Fan”, https://vextor7.com/item/45307999 (accessed 2026-10-19).