!S.M.A.R.T
This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis & Reporting Technology) capability for the hard disks. S.M.A.R.T is a utility that monitors your disk status to predict hard disk failure. This gives you an opportunity to move data from a hard disk that is going to fail to a safe place before the hard disk becomes offline.
!32Bit Data Transfer
Enable 32-bit communication between CPU and IDE card. The options: [Enabled], [Disabled].