I bought this closet to it a 24er patch panel, a 24 port switch, a Zbox and a Synology NAS to install. The delivery was as always arrived on time (Amazon as a seller). .) After opening the package, the side parts are located only half bent inside. .) On the back wall was missing a screw and I've noticed only when mounting the mounting strip is badly copied. .) The tab where you would hang the cabinet after installation of the mounting strip is about 1mm too long. So no longer do you get the cabinet to the mounting strip. To the screws but must be screwed into the bar mounted on the enclosure to the rear frames (19 ") break down. Otherwise one can not at the outer screws. .) The locking screws are about 3mm at the rear panel. Then Beult the rear wall inward or one may tighten the schruaben nciht. Perfect misconstruction. At the bottom of a mounting bar would be provided, but not there. Guide was not there. In the back wall are indeed holes, but the backplane itself is only about six self-tapping screws screwed shaky with the frame. So no use to be mounted on the wall. I would not buy this cabinet, but was sent back not possible due dates for wiring. So I got the wardrobe cobbled together and screwed to the wall (4 pcs. 6x50mm screws and 8 * 50mm plugs in reinforced concrete). Dicker goes only if one does not try to use the mounting rail. I've also done between 20mm washers.
Overall a bad buy with whom I've to fight for a long time. Let's see how the installation of the equipment works.