Esata is external, sata is internal. This is probably the information that you want.
Dis is the nfo you prolly don' want... yur mobo is crap. yur NB fan will die, and you prolly won' notice, so yu need a new mobo.
OK, if your MB has lasted a good while, then all's well. You can either use the esata option, or use a usb external drive in an enclosure. Personally, I'd use the latter as it will be far more portable, but the xfer rates will be quite a bit slower. One can buy a drive pre-installed in an enclosure for either option, or get an enclosure and install the drive of their choice. Pre-installed drives come with software suites, which may / may not be useful to you.
Google is my friend, not sure about you.