My dad is (understandably) wanting to replace his 8-10 year old single core laptop which is his "desktop" computer at the moment. He almost bid £700 in an imac today but I told him to hold off - it was a 3 year old machine and I said I could build something faster and brand new for less. The issue is that I am slightly out of touch. His needs are the standard desktop tasks as well as some photo editing so processivity is not much of an issue but having a nice monitor is. He would also preferably like a desktop under-the-monitor case and as quiet a computer as possible.
My thoughts were an i5 or i3 low power cpu (i5 4330s or similar), around 8gb of ram, a seagate SSHD, a cheap dedicated GPU and as much of the budget as possible on the monitor. The budget is probably around £650 to stop him buying a mac but the cheaper the better.
What is recommended in terms of
a) CPU - maybe an AMD APU is better? Could I run anything passively?
b) Case - the silverstone cases look decent but will they be noisy?
Thanks in advance,
Nick