The H5 Flow features a perforated front panel to generate an extra dimension of airflow for maximum cooling potential. With optimized thermal performance and intuitive cable management, the H5 Flow is an ideal chassis for most builds.
• Dedicated fan on bottom inside panel is angled to cool GPU
• Perforated front panel provides optimal ventilation
• Intuitive cable management system with wide channels, hooks, & straps
• Tool less access to front and side panels
• Front panel supports up to 2 x 140mm fans or 280mm radiator
• Top panel supports up to 2 x 120mm fans or 240mm radiator
• Includes two pre-installed F120Q fans
Source : NZXT H5 Flow