What graphics card can I use in asus cm1630?

Brand:AMD Athlon II X2
RAM MEMORY:8 GIGABITE
Safe-keeping Capacity:1250 GB
Design Card:ATI Radeon 3000
Operating-system:Microsoft House windows 7 Home Premium
One (1) PCI Communicate x16 slot
One (1) PCI Communicate x1 slot
A couple of (2) PCI slots

Which includes a gs600 corsair electrical power supply
And need a brand new graphics card that can fit all of which will work great with my comp.
Right now my budget with a card can be 45-50$ nonetheless if it’s just a little through it’s ok

Thanks to your help

I would have a look at Newegg.com and also Tigerdirect.com when you search with regard to “PCI Exhibit 16” you will be able to come up with results that may fit.Below post listed results for a lot of that should fit into your computer system.Some usually are inexpensive in addition.Hope this helps.In addition i identified something available.Your personal computer can hold Even more ram than you consider! Crucial.com is how you can scan your own PC to know its recollection capacities and this is actually the link towards your model! http://www.important.com/store/listparts.aspxmodel=Essentio%20CM1630&Cat=RAM

A 560GTX will be just your dream as system, you need additional CPU power too, but which includes a 560GTX, believe have an excellent upgrade…The 560GTX was in the $250 array, but that out works almost every little thing below your 6870 and also below that 480GTX…Probally about exactly like a 470GTX along with lower power consumption…