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.
Often times when people are new to the rackmount server world, there is a lot of confusion with the industry standard height measurements. The term 1U specifies that the chassis of the server is of 1 Rack Unit Height measurement.This breaks down even easier with some simple math. Think back to algebra and look at the U as a variable meaning 1.75 inches. In this case, 1U would just mean 1 times 1.75 inches.ften times when people are new to the rackmount server world, there is a lot of confusion with the industry standard height measurements. The term 1U specifies that the chassis of the server is of 1 Rack Unit Height measurement. This breaks down even easier with some simple math.