A unit of measurement of the height of a rack-mounted device. One rack unit, or RU, is 1.75". See rack mounted. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Each type of device that fits into the mini rack—power distribution units (PDUs), uninterruptible power supplies (UPS), HDD-sized shelves—gets linked by Geerling, along with important specs.

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You can choose to build the product into a 5-tier rack or can break the unit into two — (1) 2-tier rack and (1) 3-tier rack. Includes hardware to assemble the rack as well as anti-tipping hardware.