2 | A | B | C | D | E | F | H | I | K | L | M | N | O | P | R | S | U | V | W
  • Unit (U)

    Unit (U) - Refers to a unit of height in a rack used to house computing and telecom equipment. The standardized height of one unit or 1U is 1.75\". A full height rack is 42U.

  • Uninterruptible Power Supply (UPS)

    Uninterruptible Power Supply (UPS) - Device used to supply short-term power to computing equipment for brief outages or until an alternate power source, such as a generator, can begin supplying power. Also usullay provides Transformer Capability to lower down the power as well as condition line power.

If there are terms or acronyms you believe should be in this glossary (e.g., PDU, CRAC, Rectified AC, etc.) feel free to Contact Us