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Standing server rack 9 unit 19 inch
Solid build free-standing server/equipment rack. 9U built by GKM Manufacturing. Used in television edit facility until recently. Rack features full-height copper grounding bar as well as removable 4″ base. Front & rear rails are threaded so no need for additional captive nuts. Rear rail depth is adjustable within the extended 30″ deep frame. Outside dimensions: 84″H (incl. base) x 22″W x 30″D.
Standing server rack 9 unit 19 inch
External Height: Determining the correct rack height is extremely important. Not only should you consider both your current and future internal rack space requirements, but please be sure to allow enough room for ceiling clearance and any cabling or site requirements, as well as any dock or freight elevator limitations you may have.
Rack Units: With the exception of some legacy equipment, monitors, and keyboards, most server and network equipment sold today is intended to be rack mounted. 1U (One Rack Unit) is approximately 1.75″ in height, 2U is 3.5″ in height, and so on. So for example, if you have 20 x 2U high servers you need to mount, you will need a server rack that has at least 9U of rack space – keeping in mind any room you need for a KVM switch, UPS, patch panel, etc.
9U Racks: 9U Server Racks are the most common rack height sold for data centers. 9U = 9 Rack Units on your Mounting Rails = 73.5″ of rack mount space available. Please note that actual internal and external height vary depending on rack manufacturer.
Other Rack Heights: Depending on your application, requirements, and space limitations, a smaller more specialized rack may be best for your needs. Though it may be intuitive to think that a smaller rack would be less expensive because of less steel being used, racks in the 9U height range are mass produced and therefore usually have far less production cost. Following are links to other rack heights available.
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