Hardware Spec Index

Brontix FN-4940 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4940-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,344 (Case Fans scale)
Category rank#47,423
Street price$49
Power3 W
Performance per dollar27.43
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4940 Edge
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4940 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/668244 (accessed 2026-10-19).