Hardware Spec Index

Brontix FN-1911 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1911-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index443 (Case Fans scale)
Category rank#20,494
Street price$9
Power4 W
Performance per dollar49.22
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1911 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1911 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/879377 (accessed 2026-10-20).