These are two brand new sealed MinisForums 795S7 mini PCs. There’s a 400w flex PSU inside them and a minis forum ITX 7945HX board with 32gb of DDR5 and a 1tb SSD inside. You can drop a low profile 4060/5060 inside it as is, put a full size GPU like a 5070 sideways on a riser with a pigtail. Or transfer it to any SFF case. Parted out this costs significantly more than the listed price.