Hardware Spec Index

Brontix FN-6176 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6176-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index375 (Case Fans scale)
Category rank#36,101
Street price$9
Power4 W
Performance per dollar41.67
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6176 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6176 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/35302954 (accessed 2026-10-25).