question about SATA harddisk

hi, i bought a lot of new parts to build my new pc.



but i have one question, i have the ASUS A8N-E motherboard which is using SATA II (3gb/s).



though i have bought a Harddisk (Maxtor, SATA 150; 250 gb, 16mb cache; 1,5gb/s)



will this work?



if not, then i still have the chance to return this harddisk to the shop and get another one.

Pretty sure it will. Trying it won't hurt anything though.