Hardware Spec Index

Brontix FN-2540 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2540-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index353 (Case Fans scale)
Category rank#2,111
Street price$9
Power4 W
Performance per dollar39.22
Released2024

Specifications

BrandBrontix
ModelBrontix FN-2540 Ultra
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2540 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6597485 (accessed 2026-10-21).