/dev/ada0 pass0: <VBOX HARDDISK 1.0> ATA-6 device pass0: 33.300MB/s transfers (UDMA2, PIO 65536bytes) protocol ATA-6 device model VBOX HARDDISK firmware revision 1.0 serial number ... additional product id cylinders 16383 heads 16 sectors/track 63 sector size logical 512, physical 512, offset 0 LBA supported 264241152 sectors LBA48 not supported PIO supported PIO4 DMA supported WDMA2 UDMA6 Zoned-Device Commands no Feature Support Enabled Value Vendor read ahead yes yes write cache yes yes flush cache yes yes Native Command Queuing (NCQ) no SMART no no security no no power management yes yes microcode download no no advanced power management no no automatic acoustic management no no media status notification no no power-up in Standby no no write-read-verify no no unload no no general purpose logging no no free-fall no no sense data reporting no no extended power conditions no no device statistics notification no no Data Set Management (DSM/TRIM) no Trusted Computing no encrypts all user data no Sanitize no Host Protected Area (HPA) no Accessible Max Address Config no