Hardware Spec Index

Brontix FN-4811 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4811-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,104 (Case Fans scale)
Category rank#10,763
Street price$39
Power4 W
Performance per dollar28.31
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4811 XT
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4811 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21878315 (accessed 2026-10-25).