and is there any thing else i have to buy
here are my old specs
ram:-6.00GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)
motherboard:-Intel Corporation DH61BF
graphics:- NVIDIA GeForce GT 610
storage:-465GB Seagate ST500DM002-1BD142 (SATA)
processor
entium g2020
im just replacing g2020 with i3 3220
will i3 3220 perfectely work