Disk /dev/sda: 223.57 GiB, 240057409536 bytes, 468862128 sectors
Disk model: SanDisk SSD PLUS
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 33021090-0A41-4D9F-B273-52D35C79FDA9

Device       Start       End   Sectors   Size Type
/dev/sda1     2048   1050623   1048576   512M EFI System
/dev/sda2  1050624 468860927 467810304 223.1G Linux filesystem


Disk /dev/sdb: 698.64 GiB, 750156374016 bytes, 1465149168 sectors
Disk model: Tech            
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes