crazy shadow said:
so take on out of a laptop that runs SATA?
2.5" Laptop drives are slower, often 5400rpm, not 7200rpm. They are selected for efficiency, not performance.
Also, video takes up lots of space. You should be looking at much more than 15gb to be useful. I might suggest 500gb as a minimum.
Hard drive prices are crazy, but you might find a suitable external unit which includes the drive.