Hardware Spec Index

Brontix FN-3992 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3992-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,364 (Case Fans scale)
Category rank#13,895
Street price$49
Power4 W
Performance per dollar27.84
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3992 Max
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3992 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/44553875 (accessed 2026-10-23).