(Advice?) Is My under 600 build any good?

[justinv213]

:Case:RAIDMAX Helios ATX-819WB Black Steel / Plastic ATX Mid Tower Computer Case
:Hard Drive:Samsung by Seagate Spinpoint F3 HD502HJ/ST500DM005 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
:Video Card:ASUS ENGTX560 DCII OC/2DI/1GD5 GeForce GTX 560 (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
:Cd/Dvd:SONY Black SATA DVD-ROM Drive Model DDU1681S-0B - OEM:
(PSU:LOGISYS Computer PS550ABK 550Watts ATX12V Power Supply With SATA and 20/24 Pin connectors.
:Ram:G.SKILL Value Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10600) Desktop Memory Model F3-10600CL9D-8GBNT
:MotherBoard:BIOSTAR B75MU3+ LGA 1155 Intel B75 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard
(Processor:Intel Core i3-2100 Sandy Bridge 3.1GHz LGA 1155 65W Dual-Core Desktop Processor Intel HD Graphics 2000
:I plan on upgrading ram and hard drive just not enough money.
:Grand Total:$644.37 Am I missing something? All from NewEgg.

 

[johnb35]

Logisys power supplies are crap. Let me find a better one for you.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817371030

 

[justinv213]

A cheaper one could help. like 0-35$?

 

[Darren]

You cheap out on the PSU you're whole system might get taken out when it goes out. Either modify some parts to get more money for the PSU or save some more. Number one rule of building! DON'T CHEAP OUT ON THE PSU. You will regret it.

 

[johnb35]

You don't want to skimp on a power supply. Its the backbone of your system. If it goes out it may take the rest of your system with it.