ValueDescriptionItem
The domain name server (DNS) server IP address is
used to communicate with other computers in your
domain.
DNS server IP addresses, up to three
Time
NTP (Network Time Protocol) sets the time on your
system correctly.
NTP server IP address
Set the time zone by region and Country/State/City.Time zone
Support
Sender (from) email address
If there are any problems with the array, the array
sends you an email. To do so, we need to be connected
to your email (or SMTP) server.
SMTP server IP addressRecipient email address-
es
(optional)If you use a proxy to the internet as part of your fire-
wall setup, tell us about it.
HTTP proxy server IP address
(optional)HTTP proxy server port
(optional)Optional user name for the proxyHTTP proxy server user name
(optional)Optional user name for the proxyHTTP proxy server password
Rack Mount Safety Precautions
Observe these safety precautions when you install the storage array or expansion shelf in a rack.
Table 5: Rack Mount Safety Precautions
PrecautionConsideration
If the array or expansion shelf is installed in a closed or multi-unit rack assembly, the operating temper-
ature might be greater than the ambient (room) temperature. Provide adequate cooling so the rack
environment does not exceed 35°C (95°F) as specified by the rack manufacturer.
Operating Ambient
Temperature
Install the equipment in the rack such that each item has ample air flow required for proper cooling.
Cold air comes into the front of the array (drive side) and is exhausted out the back of the array (controller
side) by the fans. Install the array with the front facing the cold aisle and the back facing the hot aisle
in your environment.
Air Flow
Mount the equipment so that the mechanical loads on the rack are even top-to-bottom, front-to-back,
and side-to-side.
CAUTION: Stability hazard: The rack may tip over causing serious personal injury.
• Before extending the rack to the installation position, read the installation instruc-
tions.
• Do not put any load on the slide-rail mounted equipment in the installation position.
• Do not leave the slide-rail mounted equipment in the installation position.
Mechanical Load-
ing
Install the HPE Storage Array 20
Documentation Feedback: doc-feedback-hpe-storage@hpe.com
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