Standard 19 Inch Rack Dimensions

42u universal rack dimensions.

Standard 19 inch rack dimensions.

Free shipping by amazon. Newer server rack cabinets come with adjustable mounting rails allowing the user to place the rails at a shorter depth if needed. A rack unit abbreviated u or ru is a unit of measure defined as 1 3 4 inches 44 45 mm. 78 74 2 000mm rack units.

The rails have holes in them at regular intervals with both rails matching so that each hole is part of a horizontal pair with a centre to centre distance of 18 3 inches 465 mm. The rails are separated by a gap of 17 72 inches 450 mm and are a minimum of 0 657 16 7mm wide giving an overall rack width of 19 inches 482 6 mm. 42u universal rack features. The original 19 standard came about some 50 years ago as an eia electronic industries association standard and then on through various standards managed by eca ecia and din.

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. The 19 inch dimension comes from the front panel width of the equipment that you are installing in to the 19 rack case. 4 4 out of 5 stars 140. Full line of accessories a family of sizes and styles.

Eia standard 19 rack rails. Contemporary sleek appearance strong frame structure. Multiple vendor equipment compatibilities. Get it as soon as thu aug 6.

19 inch server racks can vary in qualities.