Attached devices: Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: HL-DT-ST Model: DVDRAM GUC0N Rev: AS01 Type: CD-ROM ANSI SCSI revision: 05 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: Samsung SSD 850 Rev: 2B6Q Type: Direct-Access ANSI SCSI revision: 05