Hardware Spec Index

Brontix FN-2051 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2051-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index457 (Case Fans scale)
Category rank#45,175
Street price$19
Power4 W
Performance per dollar24.05
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2051 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2051 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2055822 (accessed 2026-10-22).