Hardware Spec Index

Brontix FN-2151 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2151-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index254 (Case Fans scale)
Category rank#29,651
Street price$9
Power3 W
Performance per dollar28.22
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2151 Pro
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2151 Pro 120mm PWM Case Fan”, https://vextor7.com/item/8733760 (accessed 2026-10-21).