PSU Wattage Help

Jack92399

Honorable
Mar 22, 2013
40
0
10,530
I am building a new computer for my first time and i was wondering if this psu would be able to support everything else.

My System Specs:
CPU: Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I53570K

GPU: a PNY VCGGTX660XPB GeForce GTX 660 2GB 192-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card

RAM:G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model F3-12800CL9D-4GBNQ

MOBO:ASUS P8Z77-V LK LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard with UEFI BIOS

HDD: Seagate SV35 Series ST1000VX000 1TB 7200 RPM SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive -Bare Drive

DVD: ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner - Bulk - OEM

Case: COOLER MASTER Elite 430 RC-430-KWN1 Black Steel / Plastic Computer Case

And now my PSU is

PSU: RAIDMAX HYBRID 2 RX-630SS 630W ATX12V V2.2/ EPS12V SLI Ready CrossFire Ready Modular Power Supply, New Version with Build-in LED Fan On/Off Switch
 

Matsushima

Honorable
Mar 6, 2013
344
0
10,810
DONT USE THAT PSU!!! Total combined wattage is not the most important thing of the power supply.
Look at this guide: http://www.eggxpert.com/forums/thread/323050.aspx
Raidmax is in Tier 5, and you should avoid using that. You should ALWAYS get a brand power supply e.g. Corsair, Seasonic, XFX!!!
Even if it says 630W, the individual rails for it may support less than that and bad quality parts WILL destroy your system!!!