Disk /dev/nvme0n1: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: WD_BLACK SN770 1TB 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/nvme0n1p1 4096 618495 614400 300M EFI System /dev/nvme0n1p2 618496 2715647 2097152 1G Linux filesystem /dev/nvme0n1p3 2715648 1919032027 1916316380 913.8G Linux filesystem /dev/nvme0n1p4 1919032028 1953520064 34488037 16.4G Linux swap 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