Standard Server Rack 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.

Standard server rack sizes. A rack unit abbreviated u or ru is a unit of measure defined as 1 3 4 inches 44 45 mm. The most common standard sizes of server racks are as follows. 8 75 height 19 width 1u sometimes written as 1ru rac. Rack size is a measure in electronic industries alliance eia standard rack units rack u and a single u is equivalent to 1 75in.

That said it is possible to understand the notation used for server rack sizing. A standard 19 inch server rack cabinet is typically 42u in height 600 millimetres 24 in wide and 36 inches 914 40 mm deep. It is most frequently used as a measurement of the overall height of 19 inch and 23 inch rack frames as well as the height of equipment that mounts in these frames whereby the height of the frame or equipment is expressed as multiples of rack units for example a typical full size rack cage is 42u. 1u 2u 3u and so on.

Server racks can range from 0 to 50 inches in depth but are commonly seen at 24 and 48 inch depths. 5 25 height 19 width 4u. 1 75 height 19 width 2u. A server rack is a rack specifically designed to hold and organize it equipment.

Newer server rack cabinets come with adjustable mounting rails allowing the user to place the rails at a shorter depth if needed. 7 0 height 19 width 5u. Server rack depth illustration of rack depth. Unlike height server rack depth is commonly measured in inches and has is much less variation in sizes.

Choose from our wide selection of all server rack sizes and dimensions. 3 5 height 19 width 3u. Server rack cabinet enclosures on the other hand can be a non standard 18u or 37u. Server rack dimensions small large and other server rack sizes to choose from enjoy 10 off your first order.

The 42u rack is completely customizable and can handle even the heaviest loads up. The industry standard for data centers the 42u universal server rack is compatible with a wide variety of servers and rack mountable networking equipment including dell hp austin hughes ibm kendall howard great lakes martin enclosures chatsworth and apc products. With the exception of some legacy equipment monitors and keyboards most server and network equipment sold today is intended to be rack mounted. The industry standard server rack has a 19 front panel and comes in three standard widths.

So for example if you have 20 x 2u high servers you need to mount you will need a server rack that.