Hardware Spec Index

Brontix FN-5146 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5146-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index369 (Case Fans scale)
Category rank#1,860
Street price$9
Power4 W
Performance per dollar41.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5146 SE
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5146 SE 120mm PWM Case Fan”, https://vextor7.com/item/24371311 (accessed 2026-10-26).