SimpliVity OmniStack, Installation And Maintenance Manual, Page: 19 / 63

Chapter 1: Hardware overview 19
Specification Description
Temperature (non-operating, in storage) –40 to 149°F (–40 to 65°C)
Humidity (operating) 10 to 90%
Humidity (non-operating) 5 to 93%
Altitude
Each UCS C240 M4SX server has specific altitude limitations when operating or in storage.
Specification Description
Altitude (operating) 0 to 10,000 ft
Altitude (storage) 0 to 40,000 ft
Vibration and shock
A UCS C240 M4SX server configured for deployment in a SimpliVity Federation does not exceed the
vibration and shock limit specifications for a fully-configured enclosure.
Agency compliance
A UCS C240 M4SX server, when configured for deployment in a SimpliVity Federation, meets the same
compliance standards as a standard Cisco UCS C240 M4SX server.
About hardware upgrades
If you would like to upgrade the server hardware components, contact Customer Support .
Note:
Never install additional options other than those approved for installation by Customer Support . Doing
so will void your warranty and might cause serious server instability and potential data loss.
About firmware revisions
The OmniStack software requires that each supported platform is running a specific firmware revision.
To avoid compatibility issues, contact
Customer Support before making any firmware changes.
Note:
If your server, or any management software, has automatic software updates enabled, disable this
feature to avoid installing unsupported firmware revisions.