Whats the best Budget SSD for my Board

Thats expensive... Ahm.. would like to ask whats the transfer speed of my motherboard to an ssd? The spec sheet did not include. Also, i would like to ask whats my SATA port is? 2.0 or 3.0? And whats the maximum transfer rate its capable off? If its even capable of ssd... very reluctant here coz this board is quite old and the spec sheet did not specify... thank u
 
Thank u for all your help... the 04 Sata is 3Gb/s capable. As indicated in the manual... niw i know what SSD to find... 6Gb/s is overkill for my board. Will find a cheaper one within my boards capability... Thanks Guys!