This Mobo Compatible with my RAM and CPU?

[pc3D]

I'm looking at this motherboard: http://www.ebay.com/itm/ASRock-4CORE1333-FULLHD-LGA-775-MicroATX-Motherboard-/230851334232?pt=Motherboards&hash=item35bfcfd058

Is it compatible with my RAM: http://www.ebay.com/itm/300785518997?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

And my CPU? http://ark.intel.com/products/40478/Intel-Pentium-Processor-E5400-2M-Cache-2_70-GHz-800-MHz-FSB

And my SATA HD, and is a 300W PSU enough? I'm not going to fill the memory slots just yet.

Thank you very much for your help, it's very much appreciated.

 

[Soda-88]

Seems alright. PSU depends on what graphics card you're going to use.

 

[pc3D]

Thanks. I want to go for something with at least 1Gb RAM when I get the money so I can play games and render stuff maybe, but when I do that I would probably buy a 400-600W PSU.

edit: Been looking around, my CPU isn't on the compatible list, will it still work?
http://www.asrock.com/mb/cpu.asp?Model=4Core1333-FullHD