Hardware Spec Index

Brontix FN-2565 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2565-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index675 (Case Fans scale)
Category rank#26,123
Street price$19
Power3 W
Performance per dollar35.53
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2565 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2565 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4587571 (accessed 2026-10-20).