This 4U network cabinet is designed to be a great helper for keeping your network accessories in order. Solid structure: This data cabinet, featuring a solid structure, is made of premium cold-rolled steel, making it strong and durable to use. It is compatible with 19" standard equipment.Easy to maintain: The removable side panels make it easy to maintain network accessories.Lock device: Thanks to the included lock and key, the lockable front door prevents unwanted opening and keeps the items safe.Wall hanging design: You can either attach the cabinet to the wall or put it on the table.Color: GrayMaterial: Cold-rolled steel, glassOuter dimensions: 20.9" x 15.7" x 8.3" (L x W x H)Inner dimensions: 17.7" x 15.7" x 7.1" (L x W x H)Static loading capacity: 88.2 lbRemovable side panelsDegree of protection: IP20Includes the lock and keyLockable toughened glass front doorCompatible with 19" standard equipmentFan is not included in the deliveryCan be used to attach to the wall or put on the tableCalifornia Proposition 65