Hardware Spec Index

Brontix FN-7853 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7853-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index738 (Case Fans scale)
Category rank#15,892
Street price$19
Power3 W
Performance per dollar38.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7853 Max
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7853 Max 140mm PWM Case Fan”, https://vextor7.com/item/7862261 (accessed 2026-10-24).