Hardware Spec Index

Brontix FN-9251 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9251-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index763 (Case Fans scale)
Category rank#23,400
Street price$19
Power4 W
Performance per dollar40.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9251 XT
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9251 XT 120mm PWM Case Fan”, https://vextor7.com/item/296228 (accessed 2026-10-19).