Hardware Spec Index

Brontix FN-4271 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4271-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index689 (Case Fans scale)
Category rank#32,703
Street price$19
Power3 W
Performance per dollar36.26
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4271 Pro
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4271 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1258641 (accessed 2026-10-23).