Hardware Spec Index

Brontix FN-3365 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3365-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index294 (Case Fans scale)
Category rank#24,783
Street price$9
Power3 W
Performance per dollar32.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3365 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3365 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/33034107 (accessed 2026-10-25).