Need Help Building a Graphic Design/Video Editing PC

Question

Greetings everybody, my name is David, and I'm hoping to get a little assistance building a computer system either from scratch or from a couple of computers I have picked out.
I hope this that doesn't sound unrealistic but I only have around $600 in my budget to build a Graphic Designer machine. My intentions are to get a subscription to Adobe cloud so I would have access to all of Adobe CS6 products. (I won’t be using any of the Touch or Game developers applications.)
I would like to post two links to two machines that I picked out that are in my price range and would like some advice as to whether or not either one of these machines have enough processing power to be able to handle all Adobe CS 6 products.
I am aware that neither one of these machines have a Graphics Processing Unit (GPU) and that I would have to purchase one and add it. Which leads me to my first question; are the processors on either one of these machines capable of handling a GPU that is on the Adobe recommended list for processors?
And secondly, if I were to build a machine from scratch, is $600 enough to build a machine that is capable of handling Adobe CS6  products? When building a machine from scratch can you tell me what the minimum requirements are for a motherboard? Or are there any sites that offer specific advise for building PC's for graphic design?
I noticed after looking through the list of recommended graphics processing units that the majority of those are very expensive, in the $500-$3000 range. Can you please recommend a graphics processing unit that is in the $200-$300 range that would be fully adequate to handle Adobe products? Also what things do I need to take into consideration when building the machine from scratch to ensure that all my hardware is capable of handling Adobe CS6 products.
What do I need to add to either one of these prebuilt computers to make them Adobe-ready, If they are in fact worthy at all?
Here are the links for two machines that I have picked out:
http://www.costco.com/HP-Pavilion-p6t-Desktop%2c-Intel%C2%AE-Core%E2%8 4%A2-i3-2130-3.4GHz.product.100010197.html
http://www.costco.com/ZT-Desktop%2c-Intel%C2%AE-Core%E2%84%A2-i5-3470- 3.2GHz.product.100027436.html
I do realize that neither one of these machines have a graphics card in them. Can you tell by looking at the specifications on either one of these machines, whether or not your typical graphics card would fit inside the case If they are indeed worthy in all other respects?
And I realize that I mentioned that I only had $600 to spend, however if either one of these prebuilt machines are powerful enough in all other respects, I don't have an issue waiting a month or two before buying the graphics card and installing a little bit later.
Thank you in advance for your input.
Sincerely,
David

Answer 1

Your HP Costco link results in an out of stock message
Your ZT Costco link is very likely NOT expandable due to the VERY small power supply... so you will likely NOT be able to add a video card later
For PPro video editing you want an nVidia graphics adapter http://www.pacifier.com/~jtsmith/GPU.HTM and even the low power nVidia may be too much for that computer
Also, for video editing, you need a MINIMUM of 2 hard drives... and trying to edit HiDef video with an i5 will be a study of waiting for things to happen
As Harm said... a $600 computer will work for everything EXCEPT video editing
This DIY list is just about twice your budget, but it will work for video editing
Intel i7 3770 CPU
http://www.newegg.com/Product/Product.aspx?Item=N82E16819116502
Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813121599
16Gig Ram
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148600
Mid-Tower Case
http://www.newegg.com/Product/Product.aspx?Item=N82E16811129042
750w Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817171053
500Gig Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136769
500Gig Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136769
1Terabyte Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822236339
GTX 660 Ti 2Gig
http://www.newegg.com/Product/Product.aspx?Item=N82E16814130809
120mm x2 Case Fan
http://www.newegg.com/Product/Product.aspx?Item=N82E16835103060
Keyboard & Mouse
http://www.newegg.com/Product/Product.aspx?Item=N82E16823109232
Sata DVD Writer
http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116986
Use Win7 64bit Home if you will NEVER go over 16gig ram
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116992
Use Win7 64bit Pro to use more than 16gig ram
BluRay writer if you want to write BluRay discs
http://www.newegg.com/Product/Product.aspx?Item=N82E16827106369
2 hard drive MINimum, I use 3 (as listed above)
My 3 hard drives for video editing are configured as...
1 - 320Gig Boot for Win7 64bit Pro and ALL program installs
2 - 320Gig data for video project files, and temporary files
When I create a project on #2 drive, the various work files follow,
so my boot drive is not used for the media cache folders and files
3 - 1Terabyte data for all video files... input source & output export files