/dev/wd0 Model: SAMSUNG MZ7PC128HAFU-000L1, Rev: CXM04L1Q, Serial #: ... Device type: ATA, removable Cylinders: 16383, heads: 16, sec/track: 63, total sectors: 250069680 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 Master password revision code 0xfffe Device supports the following command sets: 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 Device Configuration Overlay feature set 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: READ BUFFER command WRITE BUFFER command Host Protected Area feature set Read look-ahead Write cache Power Management feature set SMART feature set Flush Cache Ext command Flush Cache command Device Configuration Overlay feature set 48bit address feature set DOWNLOAD MICROCODE command