Hardware Spec Index

Brontix FN-3505 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3505-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,281 (Case Fans scale)
Category rank#40,776
Street price$39
Power3 W
Performance per dollar32.85
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3505 XT
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise34 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-3505 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/32638101 (accessed 2026-10-24).