The vertical smart storage using the tray as the unit for goods delivery. The central extractor transports the requested tray either directly to the access opening or back to an available storage location within the unit at high speed with a touch of a button or by scanning a barcode. This intelligent storage device can be used in a wide range of applications for the storage of a variety of goods, such as stationery, cutter, parts, spare parts, medication, mold, important documents, etc. The STE vertical smart storage is suitable for all kinds of industry like mechanical , electronic , car , logistics , food , publication , medical , petrochemical ,instrumentation, aviation, etc.