Rack Mount Unit Calculator

The holes in the mounting flanges of racks are arranged in groups of three and that three hole grouping is also called.

Rack mount unit calculator. Rack pdu 2g switched zerou 30a 100 120 200 240v 2ph 16 5 20r 7 c13 1 c19. What is a u or rack unit. Racks are designed to hold equipment of those sizes. Server racks and cabinets are available in different sizes so you can ensure that you have ample space to accommodate current and future expansion plans.

One rack unit u is 1 75 inches. Based on these findings using the server rack power consumption calculator you can see that purchasing this facility will probably be a bad deal. Rack units to inches quick reference guide what is a rack unit. Apc switched rack power distribution units pdus enable advanced user customizable power control and active monitoring.

The u ru or rack unit was created by the electronic industries association eia the eia standard was created for cabinets racks and panels as well as other associated equipment. The rack unit is a standard measurement for server height. Rack size is a measure in electronic industries alliance eia standard rack units rack u and a single u is equivalent to 1 75in. It sets a standard for system spacing mounting bezel clearance as well as placement of the mounting holes in the mounting flange.

It is most frequently used as a measurement of the usable space of 19 inch rack frames as well as the height of equipment that mounts in. The eia standard was created for cabinets racks and panels as well as other associated equipment. Furthermore in order for this facility to support current production loads we would need to completely retrofit all of its electrical systems. Rack servers and other hardware designed to be rack mounted are manufactured in multiples of 1 75 inches and specified in multiples of rack units usually 1u 2u 3u or 4u.

When leasing space in a colocation facility or planning for an on site network cabinet or closet customers should focus on four key issues. The u or rack unit was created by the electronic industries association eia. It sets a standard for system spacing mounting bezel clearance as well as placement of the mounting holes in the mounting flange. A rack unit abbreviated u or ru is a unit of measure defined as 1 75 inches.

A rack unit abbreviated u or ru is a unit of measure defined as 1 3 4 inches 44 45 mm.