How many watts will this build take?
MOBO- P8Z77-V
Processor - i5 3750k
RAM - Corsair Vengeance 8 GB PC3-12800 1600mHz DDR3 240-Pin SDRAM
HDD - Western Digital Caviar Black 500 GB SATA III 7200 RPM 32 MB Cache
Case - Idk yet
Optical Drive - Asus 24xDVD-RW Serial ATA Internal OEM Drive DRW-24B1ST
Monitor - Asus VE228H 21.5-Inch Full-HD LED Monitor with Integrated Speakers
Graphics Card - Nvidia Gtx 670
PSU - Idk yet
MOBO- P8Z77-V
Processor - i5 3750k
RAM - Corsair Vengeance 8 GB PC3-12800 1600mHz DDR3 240-Pin SDRAM
HDD - Western Digital Caviar Black 500 GB SATA III 7200 RPM 32 MB Cache
Case - Idk yet
Optical Drive - Asus 24xDVD-RW Serial ATA Internal OEM Drive DRW-24B1ST
Monitor - Asus VE228H 21.5-Inch Full-HD LED Monitor with Integrated Speakers
Graphics Card - Nvidia Gtx 670
PSU - Idk yet