{
  disko.devices = {
    disk = {
      main = {
        type = "disk";
        device = "/dev/disk/by-id/nvme-WD_BLACK_SN850X_2000GB_23234H800567";
        content = {
          type = "gpt";

          partitions = {
            esp = {
              name = "ESP";
              type = "EF00";
              size = "1G";
              content = {
                type = "filesystem";
                format = "vfat";
                mountpoint = "/boot";
                mountOptions = ["defaults" "umask=0077"];
              };
            };

            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "encrypted";
                extraOpenArgs = [];
                settings = {
                  allowDiscards = true;
                  bypassWorkqueues = true;
                };
                passwordFile = "/tmp/luks-pw";
                content = {
                  type = "btrfs";
                  extraArgs = ["-f"];
                  subvolumes = {
                    "/nix" = {
                      mountpoint = "/nix";
                      mountOptions = ["noatime"];
                    };
                    "/persist" = {
                      mountpoint = "/persist";
                      mountOptions = ["compress=zstd" "noatime"];
                    };
                    "/swap" = {
                      mountpoint = "/.swapvol";
                      swap.swap1.size = "16G";
                    };
                  };
                };
              };
            };
          };
        };
      };
    };

    nodev = {
      "/" = {
        fsType = "tmpfs";
        mountOptions = [
          "defaults"
          "size=16G"
          "mode=755"
        ];
      };
    };
  };
}