Disk /dev/sda: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: TEAM T253512GB 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: -- Device Start End Sectors Size Type /dev/sda1 2048 4098047 4096000 2G Microsoft basic data /dev/sda2 4098048 1000215182 996117135 475G Linux filesystem Disk /dev/sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: TOSHIBA DT01ACA2 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 2048 3907022847 3907020800 1.8T 83 Linux Disk /dev/sdc: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: WDC WD2002FAEX-0 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: -- Device Start End Sectors Size Type /dev/sdc1 2048 3907028991 3907026944 1.8T Linux filesystem Disk /dev/sdd: 3.64 TiB, 4000752599040 bytes, 7813969920 sectors Disk model: My Passport 2627 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sdd1 2048 7813967871 7813965824 3.6T Linux filesystem