Preparing for Server Installation
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Rack Requirements
This section provides the requirements for the standard open racks.
The rack must be of the following type:
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Equipment Requirements
The slide rails supplied by Cisco Systems for this server do not require tools for installation. The inner
rails (mounting brackets) are pre-attached to the sides of the server.
Slide Rail Adjustment Range
The slide rails for this server have an adjustment range of 24 to 36 inches (610 to 914 mm).
Cisco UCS C220 Server Installation and Service Guide
2-4
Ensure that the air-conditioning meets the thermal requirements listed in the
Ensure that the cabinet or rack meets the requirements listed in the
page
2-4.
Ensure that the site power meets the power requirements listed in the
available, you can use an uninterruptible power supply (UPS) to protect against power failures.
A standard 19-in. (48.3-cm) wide, four-post EIA rack, with mounting posts that conform to English
universal hole spacing, per section 1 of ANSI/EIA-310-D-1992.
The rack post holes can be square 0.38-inch (9.6 mm), round 0.28-inch (7.1 mm), #12-24 UNC, or
#10-32 UNC when you use the supplied slide rails.
The minimum vertical rack space per server must be one RU, equal to 1.75 in. (44.45 mm).
Chapter 2
Installing the Server
Server
Specifications.
"Rack Requirements" section on
Server
Specifications. If
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