Hardware Spec Index

Brontix FN-7671 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7671-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index654 (Case Fans scale)
Category rank#29,496
Street price$19
Power3 W
Performance per dollar34.42
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7671 Prime
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7671 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7080358 (accessed 2026-10-25).