Atx Desktop Midsize
HP Pavilion a6645f desktop upgrade! Power Supply?
I've recently bought a new processor and graphics card for my motherboard and I don't think my current power supply of 300W will suffice.
The current product that I'm looking at is:
http://cgi.ebay.com/500-Watt-24-20-pin-ATX-Computer-PC-Power-Supply-w-SATA-/320735355671?pt=PCA_UPS&hash=item4aad512317
But I don't know if it will fit my motherboard(Narra3) or my case(Midsize ATX).
Motherboard:
http://bizsupport1.austin.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01357135
Can anyone tell me if the powersupply will work with my motherboard and case?
Yes, they should be perfectly compatible, all atx cases are compatible with atx power supplys. However I would advise against your selected power supply as the quality is of below average, I would strongly recommend spending a bit more money to get a much higher quality PSU. The Wattage on the selected one is around about what you need ( if a little low), just remember, the more powerful your psu, the easier it is to upgrade your PC (especially if you get a modular one), the better you pc will perform and generally the higher quality.
I would advise spending around 30-50 dollars to get a good Power supply 
Edit:
Such as http://cgi.ebay.com/Rocketfish-500-Watt-ATX-CPU-Power-Supply-RF-500WPS2-/190500074228?_trksid=p4340.m8&_trkparms=algo%3DMW%26its%3DC%26itu%3DUCC%26otn%3D5%26ps%3D63%26clkid%3D1830320614328278221#ht_4590wt_991
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