Hardware Spec Index

Brontix FN-5858 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5858-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index763 (Case Fans scale)
Category rank#44,577
Street price$19
Power3 W
Performance per dollar40.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5858 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5858 SE 120mm PWM Case Fan”, https://vextor7.com/item/4244145 (accessed 2026-10-22).