The proper weight for a cat can vary widely, depending on the cat's build. My four normal-weight cats range from 6.5 pounds up to 14 pounds. Some large-breed cats such as Maine Coons can weigh 24 pounds and be normal, though most domestic cats would be obese at that weight. http://www.cvm.tamu.edu/clinicalnutritio...
A Rack Unit or Rack U is an EIA standard allowance unit for measuring rack mount equipment. One Rack Unit is equal to 1.75 in height. To calculate internal useable space of a rack enclosure, simply multiply the total amount of Rack Units by 1.75. For example, a44U rack enclosure would have 77 of internal usable space (44 x 1.75). Click here to choose racks by height.
Define: Rack Unit âUâ or âRUâ. Definition. The hole spacing for standard 19â³ racks on the mounting flange is spaced in groups of three holes. This three hole group is defined as a Rack Unit (RU) or sometimes just call a âUâ. 1U occupies 1.75â³ (44.45 mm) of vertical space.Manufacturers of rackmount equipment make their product lines based upon how many RUs that the equipment occupies in the server rack.he most common problem is that the slide rail assembly hooks or holes do not line up with the holes in the server rack. This is typically due to the slide rail assemblies being misaligned with the hole pattern or otherwise referred to as âbeing off a Uâ.