Hardware Spec Index

Brontix FN-7903 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7903-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index425 (Case Fans scale)
Category rank#9,074
Street price$9
Power4 W
Performance per dollar47.22
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7903 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7903 XT 140mm PWM Case Fan”, https://vextor7.com/item/1108092 (accessed 2026-10-22).