Hardware Spec Index

Brontix FN-1390 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1390-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index301 (Case Fans scale)
Category rank#30,117
Street price$9
Power2 W
Performance per dollar33.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1390 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1390 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/285057 (accessed 2026-10-24).