Chapter 2: Install the server hardware
19
Hardware
Description
Application
An optional third cable is
required to use the IPMI port for
remote console access.
only if you are connecting the
1GbE network interfaces on
each server to a switch, such as
in a direct connected or switch-
connected network configuration,
for example.
10GbE data cables
2SFP+ Direct Attach active
cables.
Connects the 10GbE interfaces
on one server to a 10GbE
switch.
Redundant network switches
Required number of switches.
Connects devices to a network.
The number of switches depends
on your network configuration.
Redundant Uninterruptible
Power Supply (UPS)
Required number of UPS
devices.
Provides temporary power to the
server in the event of a complete
power outage.
Rack requirements
Each server ships with a sliding rail kit. The sliding rails allow you to fully extend the enclosure out of
the rack for service.
CAUTION:
See the
Rack Installation Instructions
supplied with the rail kit for safety and installation
instructions.
The racks you use for each server must meet these requirements:
■ The sliding rails support tool-free mounting in 19-inch, EIA-310-E compliant square-hole, 4-post
racks, and also support tooled mounting in threaded 4-post racks.
■ Each enclosure is 2U. Ensure the rack has sufficient space for all enclosures.
■ For full power redundancy across all servers, you need a rack with two power distribution units
(PDU) feeding separate outlet strips, with sufficient vacant outlets on each strip.
■ Ensure the rack is installed and stabilized or bayed according to the manufacturer's instructions.
■ When servicing an enclosure in a rack, extend only one enclosure at a time to prevent the rack from
tipping.
Rack installation guidelines
There are guidelines to help you successfully install each server in a rack.
■ Follow all safety guidelines stated in the documentation that came with the rack, particularly when
installing components into the locations at the top of the rack.
■ Ensure the rack meets the requirements.
■ Install the servers in the same rack when possible.