Hardware Spec Index

Brontix FN-3712 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3712-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index537 (Case Fans scale)
Category rank#18,714
Street price$19
Power3 W
Performance per dollar28.26
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3712 XT
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3712 XT 140mm PWM Case Fan”, https://vextor7.com/item/587648 (accessed 2026-10-19).