Hardware Spec Index

Brontix FN-4686 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4686-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index388 (Case Fans scale)
Category rank#38,520
Street price$9
Power4 W
Performance per dollar43.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4686 XT
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4686 XT 120mm PWM Case Fan”, https://vextor7.com/item/28026213 (accessed 2026-10-23).