New System build, help please!

Hello,

I am building myself a computer for the first time, and even though I did a lot of research, I wasn't sure about them so I'm asking for help.

The Parts are-



Seagate TSD-250AS8 :: Barracuda 7200. 12 har Drive (250 GB SATA)

Nvidia GTX260 BFG Overclocked Maxcore video card

Corsair Dual Channel 4096MB (DDR3)

Intel I5-750

Asus P7P55D LE Motherboard A455-2916 (DDR3)

Ultra X4 500w Power supply


Others :

Samsung OEM DVD Drive

Acer A179-1974 LCD Monitor

Centurion 5 Blue ATX MID-Tower case


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