Will this graphics card work on my computer?

And a 250w PSU

You'll need a new power supply to run even the low power 7750.

Well also do you have the right PSI slots for that? but you will HAVE to upgrade the power supply no doubt

in that link you supplied under "customer reviews" i found this:
I ripped out the paltry 250w power supply and added a 775w Thermaltake modular PS (a modular power supply is definitely needed due to the limited space in the case). Then I installed two additional 500gb 7200RPM hard drives, as well as an EVGA GTX 560 Ti 2gb graphics card. After install and configuration, there was a marked performance increase...with Windows 7 showing a 7.8 experience score for graphics. The machine also runs very cool.

For gaming, I can now enjoy playing games at full maximum or near max settings with 1920 x 1080 (i.e. 1080p) resolution (as an example, the graphically intense and jaw-dropping beautiful Witcher 2 runs flawless at absolute maximum **except** I keep 'ubersampling' turned off). I really am quite impressed.

If you are going to attempt a similar upgrade, please be aware...

The case is small, but with careful planning, everything will fit as expected and I experienced no unusual hiccups during installation (I cannot vouch for longer graphics cards (10+ inches), but the 560 fit like a champ).

so yes it can be done. it obviously has an open pci-x slot

Well that answers that but he still doesn't know the right PSU to get I'm sure he has a budget so I don't think he wants to spend 50 just on a good trustful modular power supply without getting his GPU which is also 100

Ok thanks so I just need a new PSU? And is the sapphire radeon 7750 a good card?

Well I'm just gonna go ahead and give my answer if want to get a modular power supply and not worry about space then get this http://www.newegg.com/Product/Product.aspx?Item=N82E168... but if you want more power for the same about and non modular then get this http://www.newegg.ca/Product/Product.aspx?Item=N82E1681... . Either way your gonna need one of the two because that card requires a 400w power supply and with both power supplies you get a little more power just in case it's needed. But the card you have is good and will work and will max minecraft no problem with 40 to 50+ fps. I really suggest those to because skipping and getting a cheaper power supply and mess your whole computer up if it's not built right and antec and corsair are good company's.

the guy in the post said he needed a modular psu...those arent cheap. heres my suggestion on a nice upgrade. not too expensive.

http://www.ncix.ca/products/?sku=78575&vpn=CP%2D9020058...

a great corsair psu with modular plugs for 59$

http://www.ncix.ca/products/?sku=74900&vpn=GV%2DR777OC%...

and a 7770 on sale should push minecrtaft well past 50+ fps

That's the power supply I suggested him and the one I gave was cheaper... But as far as the card goes is up to him but still I think the 7750 will do just fine for what he wants

Thanks again.

No problem  

Are there any cards that will get me 70-100 fps on minecraft?

Like within $150

The card he gave the 7770 should get you about 121 fps window mode and about 75 maxed. Maybe this will help http://www.minecraftwiki.net/wiki/Hardware_performance

from what i saw here: http://www.minecraftwiki.net/wiki/Hardware_performance

the 7770 is pushing 120fps

If you don't want to spend over 150 and want the best for that price and it will beat the 7770 this will beat that and get better fps also with the $20 mail in rebate your only spending 130 and about 4 on shipping http://www.newegg.com/Product/Product.aspx?Item=N82E168...

ya the 650ti is a great card on sale...itll make your computer fly

Also you can still get one of the power supplies we both recommended the card still only needs a 400w power supply

How much better is the gtx 650 ti compared to the 7770?

as you can see here: http://www.tomshardware.com/reviews/gaming-graphics-car... the 650ti is only 2 teirs higher than the 7770 and in benchmarks ive seen between the two the 650ti consistantly gets maybe 10-20 fps higher

It is worth the extra 30 in my opinion if you don't want to ever worry about your fps dipping or anything I would get the gtx 650 ti honestly

One last thing is the gtx 650ti compatible with my computer?

Yes it is ^^ should work with no problems as long as you have the right power supply

So I have the right PCI slot?

Yes you do, it should all work no problems

And the SPU will be easy to install?

Depends on which one you go with

This one http://www.newegg.ca/Product/Product.aspx?Item=N82E1681...

Should work fine but do keep in mind like arich5 said "If you are going to attempt a similar upgrade, please be aware...

The case is small, but with careful planning, everything will fit as expected and I experienced no unusual hiccups during installation" you card will fit just fine but just be careful you should be fine with the card and power supply your getting

Will this psu work good? http://www.newegg.ca/Product/Product.aspx?Item=N82E1681...

Just incase I need to get a getter graphics card in the future.

Should work not really a big fan of the company but I have a computer case by them so hah should work fine but it's gonna have more wires to it so just be prepared to have to make it fit