Hardware Spec Index

Brontix FN-9940 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9940-EDGE · Released 2023 · Updated 2026-10-27

Key facts

Benchmark index1,370 (Case Fans scale)
Category rank#27,957
Street price$49
Power3 W
Performance per dollar27.96
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9940 Edge
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 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-9940 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14917519 (accessed 2026-10-27).