Hardware Spec Index

Brontix FN-2556 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2556-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index623 (Case Fans scale)
Category rank#47,132
Street price$19
Power4 W
Performance per dollar32.79
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2556 XT
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2556 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3853898 (accessed 2026-10-26).