Hardware Spec Index

Brontix FN-5531 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5531-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index445 (Case Fans scale)
Category rank#5,694
Street price$19
Power3 W
Performance per dollar23.42
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5531 XT
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5531 XT 120mm PWM Case Fan”, https://vextor7.com/item/83672759 (accessed 2026-10-20).