Hardware Spec Index

Brontix FN-7448 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7448-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,393 (Case Fans scale)
Category rank#42,601
Street price$49
Power3 W
Performance per dollar28.43
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7448 Ultra
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7448 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10144845 (accessed 2026-10-20).