Need Insight On My Choices And Overclocking Info

[Guest]

I've decided to build a mid-range gaming machine.

http://www.newegg.com/Product/Product.aspx?Item=N82E16827151171
http://www.newegg.com/Product/Product.aspx?Item=N82E16811147105
http://www.newegg.com/Product/Product.aspx?Item=N82E16811994001
http://www.newegg.com/Product/Product.aspx?Item=N82E16835186134
http://www.newegg.com/Product/Product.aspx?Item=N82E16822148262
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231209
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131329
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102822
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116072

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139008

But my real questions are:
1. Can a 400W PSU run all of my selected hardware under SAFE conditions?
2. Can I overclock with only a 400W PSU? If so how far do you think I can overclock my GPU and CPU and still retain safe conditions?

 

[xthekidx]

Your PSU should be fine, and yes you can OC, probably as far as the CPU and GPU will allow. The Corsair 400cx is a high quality PSU and with 30A on the 12v rail I think you are pretty safe.

 

[Why_Me]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817341012 $54.99 ($44.99 after $10.00 Mail-In Rebate)
OCZ StealthXStream OCZ500SXS 500W ATX12V / EPS12V Active PFC Power Supply - Retail

http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.181196 Combo Price: $112.98
GIGABYTE GA-G31M-ES2L LGA 775 Intel G31 Micro ATX Intel Motherboard - Retail
Intel Pentium E5200 Wolfdale 2.5GHz LGA 775 65W Dual-Core Processor Model BX80571E5200 - Retail

http://www.newegg.com/Product/Product.aspx?Item=N82E16835207006 $29.99 ($19.99 after $10.00 Mail-In Rebate)
Sunbeam CR-CCTF92-4 92mm Core-Contact Freezer CPU Cooler W/TX-2 - Retail

 

[xthekidx]

Leave it to Why_Me to find you some good deals.