H x W x D: 7.4" x 2.76" x 7.03" (18.81 cm x 7.0 cm x 17.87 cm), Min weight: 3.77 lbs (1.71 kg) Bays: (1) Internal 2.5" Bay - supports (1) 2.5" drive Slots: (1) half height PCIe x8 Gen3; (1) M.2 (22 x 80mm); (1) M.2 (22 x 30 mm) Power Supply: 7.4mm 180W AC adapter (external) 7.4mm 240W AC adapter (external)