The invention discloses a cabinet tray. The cabinet tray comprises at least four trays, two first stress supports, two second stress supports and eight fasteners, the trays are movably connected, a first hole and a second hole are arranged at the board of each tray and are configured to install the fasteners, the first stress supports are movably connected with the trays through channels, the second stress supports can be movably connected with the trays through channels, first grooves are arranged at one sides, close to the boards of the trays, of the first stress supports in a first direction, and second grooves are arranged at one sides, close to one sides, of the boards of the trays, of the second stress supports in a second direction. The cabinet trays for storing standard cabinet devices with different lengths and widths can be obtained, so that the problem that a large amount of time is consumed because the cabinet trays with different sizes are independently customized is avoided, and the cost is saved.