Hardware Spec Index

Brontix FN-5675 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5675-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,264 (Case Fans scale)
Category rank#29,724
Street price$49
Power4 W
Performance per dollar25.80
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5675 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5675 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46569030 (accessed 2026-10-25).