StacyinTN

I have installed a 1TB Western Digital Caviar Black on my Asus M2A-VM motherboard along with the older Maxtor 80 GB SATA 3 hard drive and Speccy says the WD is running at 10,000 rpm and only has 16 MB of cache. The unit specced to be 7200 rpm and a 64 MB cache. The motherboard is running this SATA 6 at SATA 3 due to it being an older, non SATA 6 capable board. The WD Caviar Black is my boot disk. Any suggestions?