Hardware Spec Index

Brontix FN-1708 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1708-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index690 (Case Fans scale)
Category rank#11,815
Street price$19
Power3 W
Performance per dollar36.32
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1708 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1708 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/61672913 (accessed 2026-10-20).