|Its SATA, not SADA. And EIDE is now known as PATA. They use different types of connectors/cables so make sure your motherboard supports SATA before buying anything.|
Are you asking about a Pavillion 8665c? It's an old system that doesn't support SATA or HDDs larger than 120GB. If you want to install a larger HDD, you'll have to install a PCI controller card. Also, since the max memory is only 256MB, you should not be running XP or Vista. This is strictly a Win98, WinME or Win2000 machine.
If that's not the system you have, post the correct make/model.