Hardware Spec Index

Brontix FN-2120 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2120-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,098 (Case Fans scale)
Category rank#46,842
Street price$29
Power3 W
Performance per dollar37.86
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2120 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2120 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/31313798 (accessed 2026-10-23).