Probe #c979e064f1 of Dell XPS 13 9343
Log: diskinfo
/dev/ada0
512 # sectorsize
256060514304 # mediasize in bytes (238G)
500118192 # mediasize in sectors
4096 # stripesize
0 # stripeoffset
496149 # Cylinders according to firmware.
16 # Heads according to firmware.
63 # Sectors according to firmware.
SAMSUNG SSD PM851 M.2 2280 256GB # Disk descr.
... # Disk ident.
ahcich3 # Attachment
Yes # TRIM/UNMAP support
0 # Rotation rate in RPM
Not_Zoned # Zone Mode
/dev/da0
512 # sectorsize
250059350016 # mediasize in bytes (233G)
488397168 # mediasize in sectors
0 # stripesize
0 # stripeoffset
30401 # Cylinders according to firmware.
255 # Heads according to firmware.
63 # Sectors according to firmware.
WDC WDS 250G2B0B-00YS70 # Disk descr.
... # Disk ident.
umass-sim0 # Attachment
No # TRIM/UNMAP support
0 # Rotation rate in RPM
Not_Zoned # Zone Mode