Hardware Spec Index

Brontix FN-6306 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6306-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index355 (Case Fans scale)
Category rank#27,057
Street price$9
Power4 W
Performance per dollar39.44
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6306 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6306 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9507137 (accessed 2026-10-20).