/dev/ada0 pass0: <Crucial CT275MX300SSD4 M0CR031> ACS-3 ATA SATA 3.x device pass0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes) protocol ACS-3 ATA SATA 3.x device model Crucial CT275MX300SSD4 firmware revision M0CR031 serial number ... WWN 500a075... additional product id cylinders 16383 heads 16 sectors/track 63 sector size logical 512, physical 512, offset 0 LBA supported 268435455 sectors LBA48 supported 537234768 sectors PIO supported PIO4 DMA supported WDMA2 UDMA6 media RPM non-rotating 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) yes 32 tags NCQ Priority Information yes NCQ Non-Data Command no NCQ Streaming no Receive & Send FPDMA Queued yes NCQ Autosense no SMART yes yes security yes no power management yes yes microcode download yes yes advanced power management yes yes 254/0xFE automatic acoustic management no no media status notification no no power-up in Standby no no write-read-verify yes no 0/0x0 unload yes yes general purpose logging yes yes free-fall no no sense data reporting no no extended power conditions no no device statistics notification no no Data Set Management (DSM/TRIM) yes DSM - max 512byte blocks yes 8 DSM - deterministic read yes zeroed Trusted Computing yes encrypts all user data yes Sanitize yes block, crypto Sanitize - commands allowed no Sanitize - antifreeze lock no Host Protected Area (HPA) no Accessible Max Address Config yes no 537234768/537234768