Hardware Spec Index

Brontix FN-3827 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3827-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#5,630
Street price$39
Power4 W
Performance per dollar31.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3827 Pro
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 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-3827 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3889946 (accessed 2026-10-22).