Very slow, as you can see. I'm running Windows XP SP3. My motherboard is an ASUS K8S-MX which has 2 1.5 Gbps SATA ports. The drive is SATA 3 Gbps with a jumper placed to limit it to 1.5 Gbps. I don't know if that's actually necessary to get this drive to work with this motherboard because I've never tried it without the jumper. Another drive just like it (they were purchased together) in a different computer works as expected, and to my knowledge this drive had normal performance while it was in that computer as well.
I've tried to find out if this might be a problem with the board's SATA controller or if I need to install a driver for it, but I've been unable to find any information about my specific problem. Can anyone give me an idea of what's wrong and how to fix it?