IncludesD3650 storage enclosure (2U) with 12 x 4 TB preconfigured disks, redundant power supplies and fan modules, 2 x integrated 12Gb SAS IO Modules- Rack-mounting hardware kit- SAS cabling included- Accessory Kit featuring:-- 2 x Power cords (IEC 320 C13 Connector for Rack PDU)-- 1 x StoreOnce 5200 48 TB Capacity Upgrade License Entitlement Certificate (BB965A)-- Capacity Upgrade Start Here Guide