/dev/sd0 Model: ADATA SP550, Rev: O1203AB, Serial #: ... Device type: ATA, fixed Cylinders: 16383, heads: 16, sec/track: 63, total sectors: 468860015 Device capabilities: ATA standby timer values IORDY operation IORDY disabling Device supports the following standards: ATA-4 ATA-5 ATA-6 ATA-7 ATA-8 ATA-9 Master password revision code 0x4001 Device supports the following command sets: NOP command READ BUFFER command WRITE BUFFER command Host Protected Area feature set Read look-ahead Write cache Power Management feature set Security Mode feature set SMART feature set Flush Cache Ext command Flush Cache command 48bit address feature set Set Max security extension commands DOWNLOAD MICROCODE command SMART self-test SMART error logging Device has enabled the following command sets/features: NOP command READ BUFFER command WRITE BUFFER command Host Protected Area feature set Read look-ahead Write cache Power Management feature set Security Mode feature set SMART feature set Flush Cache Ext command Flush Cache command 48bit address feature set DOWNLOAD MICROCODE command