Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: INTEL SSDPEKNW512GZL 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 233818105 233199610 111.2G Linux filesystem /dev/nvme0n1p3 981751961 1000206899 18454939 8.8G Linux swap /dev/nvme0n1p4 233818107 981751960 747933854 356.6G Linux filesystem Partition table entries are not in disk order.