Hi, i'm about to order this and wanted to make sure it would work.
Kingston ValueRAM Memory 1333Mz DDR3 Non-ECC DIMM
i3-540 Core i3 Dual-Core Processor - 3.06GHz, 4MB Cache, Socket 1156
ASUS Intel H55 Express 1156 Micro ATX Motherboard
Western Digital Caviar 500GB SATA II 32MB Cache Dual Processor 3.5 inch Black Internal Hard Drive
Sony AD-5260S-0S 24x Internal DVDRW SATA
Antec NSK1480 Desktop Case 350W
^ Generally Antec cases come with high quality PSUs,... Also if you want to know if the PSU is of good quality or not, check the specs of it in google,..
List of Tier 1 PSU manufacturers - Antec EA, ECO or TP Series, Cooler Master Silent PRO or Real Power, Corsair, PCP&S, Enermax, OCZ Mod or Z and Fatality series, XFX, Seasonic, Silverstone