Hardware Spec Index

Brontix FN-2791 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2791-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index447 (Case Fans scale)
Category rank#47,688
Street price$9
Power2 W
Performance per dollar49.67
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2791 Plus
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2791 Plus 140mm PWM Case Fan”, https://vextor7.com/item/8420792 (accessed 2026-10-23).