Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: KINGSTON SKC400S 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 4096 618495 614400 300M EFI System /dev/sda2 618496 481648511 481030016 229.4G Linux filesystem /dev/sda3 481648512 500103449 18454938 8.8G Linux swap Disk /dev/sdb: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: WDC WD10EZEX-08W 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 1953521663 1953519616 931.5G 7 HPFS/NTFS/exFAT Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: ADATA SX8100NP 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 2048 206847 204800 100M EFI System /dev/nvme0n1p2 206848 239615 32768 16M Microsoft reserved /dev/nvme0n1p3 239616 498851839 498612224 237.8G Microsoft basic data /dev/nvme0n1p4 498851840 500115455 1263616 617M Windows recovery environment