Hardware Spec Index

Brontix FN-9448 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9448-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index603 (Case Fans scale)
Category rank#95
Street price$19
Power4 W
Performance per dollar31.74
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9448 Ultra
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9448 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/54778898 (accessed 2026-10-25).