Hardware Spec Index

Brontix FN-5303 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5303-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index319 (Case Fans scale)
Category rank#40,111
Street price$9
Power3 W
Performance per dollar35.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5303 XT
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5303 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/150048 (accessed 2026-10-21).