Hardware Spec Index

Brontix FN-3848 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3848-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index842 (Case Fans scale)
Category rank#8,285
Street price$29
Power3 W
Performance per dollar29.03
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3848 SE
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 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-3848 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/52326215 (accessed 2026-10-25).