Hardware Spec Index

Brontix FN-5391 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5391-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index351 (Case Fans scale)
Category rank#37,883
Street price$9
Power3 W
Performance per dollar39.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5391 Core
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5391 Core 120mm PWM Case Fan”, https://vextor7.com/item/93973019 (accessed 2026-10-25).