Hardware Spec Index

Brontix FN-3738 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3738-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index820 (Case Fans scale)
Category rank#44,064
Street price$29
Power4 W
Performance per dollar28.28
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3738 XT
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 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-3738 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/63255196 (accessed 2026-10-22).