Disk /dev/sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: PNY CS900 1TB SS Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 616447 614400 300M EFI System /dev/sda2 616448 2664447 2048000 1000M Linux filesystem /dev/sda3 2664448 64104447 61440000 29.3G Linux filesystem /dev/sda4 64104448 1953520031 1889415584 900.9G Linux filesystem Disk /dev/sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: WDC WD2003FZEX-0 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sdb1 2048 3907029134 3907027087 1.8T Linux filesystem Disk /dev/nvme0n1: 1.86 TiB, 2048408248320 bytes, 4000797360 sectors Disk model: ADATA SX8200PNP Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/nvme0n1p1 1050624 3147775 2097152 1G Linux filesystem /dev/nvme0n1p2 3147776 81446911 78299136 37.3G Linux filesystem /dev/nvme0n1p3 34 1050623 1050590 513M EFI System /dev/nvme0n1p4 81446912 4000796671 3919349760 1.8T Linux filesystem Partition table entries are not in disk order. Disk /dev/zram0: 8 GiB, 8589934592 bytes, 2097152 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes