Hardware Spec Index

Brontix FN-1651 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1651-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index967 (Case Fans scale)
Category rank#31,780
Street price$39
Power3 W
Performance per dollar24.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1651 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1651 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6237301 (accessed 2026-10-20).