Will this power supply fit in my computer?

[Maksudyst]

Hey guys. I have an HP p6310y that has a 300-watt PSU stock. I'm upgrading my video card to a GeForce GTX-460 and need to upgrade the PSU as well. I plan on getting a 550-watt Corsair PSU (CMPSU-550VX http://www.amazon.com/Corsair-CMPSU-...3904760&sr=8-1), but I'm not sure if it will fit in my computer. Any help will be greatly appreciated.

[Robbb]

Product Dimensions: 10.5 x 7.5 x 3.9 inches ; 9 pounds

I'd say open up the case and measure lol

[Maksudyst]

If that's the size, it doesn't look like it'd fit. That seems even bigger than the PSU in my alienware case which is 750-watts. Could that be the box size? lol. 10.5" is huge!

[Robbb]

It must be box size, just checked corsair website and it states Standard ATX PS/2 size: 5.9"(W) x 3.4"(H) X 5.5"(L); 150mm(W) x 86mm(H) x 140mm(L). Use those measurements, I just put in a 850HX today and those are the same measurements mine has.

http://www.corsair.com/products/vx/default.aspx

[Maksudyst]

Thanks a bunch! Those measurements look perfect for my box.

[Boyiee]

Will the 460 fit? that's not small either

[Maksudyst]

I ended up getting the TX650W, and it fits perfectly!