Hardware Spec Index

Brontix FN-8221 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8221-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index233 (Case Fans scale)
Category rank#19,244
Street price$9
Power3 W
Performance per dollar25.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-8221 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8221 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8769812 (accessed 2026-10-22).