MSI B550M-A PRO , AMD Ryzen 5 5600X CPU , 16GB Adata Spectrix DDR3200 RAM, Adata SU630 480GB SSD , WD SN550 1TB nvme m2 SSD. If I do have to replace the PSU I hope I can pick one up for less than £100 really, I know it's a crucial component but I can't imagine spending over £150 on one really...