OK so I need an ssd for my main drive and a regular hard drive for my 2nd drive?????
An SSD will give you much faster boot times and otherwise speed up your machine for all calls to the OS and whatever else you store on it. Everything else stored on a conventional HD will respond at the speed allowed by that drive. SSD's are also MUCH more expensive than conventional HD's.
WARNING! There's a lot to learn about brands of SSD's and how to set them up and maintain them, and they cost a LOT more than a conventional drive of any given size. As others have noted, your posts suggest you have a lot to learn about more basic issues before you start buying parts and building. Unless you're reallly intent on getting the extra speed, now, I would suggest building your system with a good conventional drive. You can gain a little speed by buying one with larger than minimum cache (aka buffer) than found in the cheapest ones.
Please take some time to read various forums about which parts of any given type (CPU, motherboard, drives, video card, other peripherals) have the best performance the fewest problems and lowest failure rates. If you have any local friends with more experience, ask them for help.
If you decide you want an SSD, take some serious extra time to learn about them, as well. They can give you a big performance boost IF you choose the right one and install and maintain it correctly.
One more thought - You can build your system on a conventional drive and, once you have everything installed and running well, transfer the OS to an SSD, later. How to do that is another subject, but you have so much to learn that really need to get grounded in how to build a basic working system, first.