Specifications Summary: Refresh Rate: 24Hz, View your work in seamless quality with 24-120 Hz variable refresh rate for animation or fast-moving pictures. The monitor can automatically reduce the refresh rate to 24 Hz for less demanding content, saving more power in the long run.Elevate your creativity. Achieve sharper visuals and outstanding clarity with the large, 27-inch ThinkVision P27Q-40 QHD monitor, which also comes with Natural Low Blue Light technology, protecting your vision without falling short on stunning, true-to-life colors.Manage and control your monitor assets with Lenovo Display Fleet Manager(LDFM). This innovative software solution empowers IT managers with robust tools for streamlined asset management, efficient firmware upgrades, and centralized settings control.