personally i would go with some silent and cheap system: an existing old pc, a (cheap) ITX-board which already includes a CPU or a raspberry with enough ram and

personally i would go with some silent and cheap system: an existing old pc, a (cheap) ITX-board which already includes a CPU or a raspberry with enough ram and external storage for data. btw. i recently watched a video, in which the creator compares different used smaller formfactor pcs from ebay * https://www.youtube.com/watch?v=rXc_zGRYhLo https://www.youtube.com/watch?v=rXc_zGRYhLo