Assertion: inch | /r/HasProperty | 44.45 mm
Facets:
Source sentences:
text: The height of the electronic modules is also standardized as multiples of 1.75 inches (44.45 mm) or one rack unit or U (less commonly RU).
text: The 19-inch rack format with rack-units of 1.75 inches (44.45 mm) was established as a standard by AT&T around 1922 in order to reduce the space required for repeater and termination equipment in a telephone company central office.
text: Thus, a 1U rackmount computer is not 1.75 inches (44.45 mm) tall but is 1.71875 inches (43.66 mm) tall.
text: The hole pattern thus repeats every 1.75 inches (44.45 mm).