Hardware Spec Index

Brontix FN-7621 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7621-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,378 (Case Fans scale)
Category rank#47,568
Street price$49
Power3 W
Performance per dollar28.12
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7621 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7621 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94095070 (accessed 2026-10-26).