Hardware Spec Index

Brontix FN-9940 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9940-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index797 (Case Fans scale)
Category rank#36,009
Street price$29
Power3 W
Performance per dollar27.48
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9940 XT
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9940 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6905384 (accessed 2026-10-23).