[SOLVED] Are these components compatible? First pc build

utkrist_karki

Reputable
Feb 6, 2019
25
1
4,535
Pc
I5 2400
4gb ram
Intel co amibios h61 mobo
500gb hdd
450watt generic psu and case

I found this combo extremely cheap. Will it be compatible if I add a 450watt antec bp450ps psu and a gtx950 2gb ?
Or am i doing anything wrong?

#pls donot post better deals because I found them at sale and about to buy them for a very good price!