What type of power supply does this PC need? Its a Mini Tower so not all power supplies fit in it
https://www.lenovo.com/gb/en/deskto...ower-desktops/Lenovo-V55t-15API/p/11LV1VDV55T
https://www.lenovo.com/gb/en/deskto...ower-desktops/Lenovo-V55t-15API/p/11LV1VDV55T