Hardware Spec Index

Brontix FN-2381 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2381-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index766 (Case Fans scale)
Category rank#39,727
Street price$19
Power2 W
Performance per dollar40.32
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2381 XT
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2381 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4329322 (accessed 2026-10-20).