Hardware Spec Index

Brontix FN-8621 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8621-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index953 (Case Fans scale)
Category rank#39,727
Street price$29
Power3 W
Performance per dollar32.86
Released2019

Specifications

BrandBrontix
ModelBrontix FN-8621 Ultra
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8621 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91305073 (accessed 2026-10-25).