Hardware Spec Index

Brontix FN-5308 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5308-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index471 (Case Fans scale)
Category rank#20,633
Street price$19
Power4 W
Performance per dollar24.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5308 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5308 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41318416 (accessed 2026-10-23).