A:Answer Sora,
In the current configuration, which can be subject to change, this system is utilizing an MSI A68HM-E33 V2 motherboard. As for the power supply, this unit uses a 400W power supply that can support up to the GTX 1050 TI with no issues. If you wanted to install a higher-end model, you would need to look into a power supply upgrade for the system.
Thank you,