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Supported environment
The Flex System Enterprise Chassis complies with ASHRAE Class A3 specifications.
The following environment is the supported operating environment.
Temperature:
0 - 914 m (0 - 3,000 ft): 5 - 40 °C (41 - 104 °F)
914 m - 3048 m (3,000 - 10,000 ft): The maximum ambient temperature drops 1 °C for every
additional 178 m (584 ft) increase in altitude until the maximum temperature is 28 °C at 3,048 m
(10,000 ft)
Relative humidity: 8% - 85%
Maximum altitude: 3,048 m (10,000 ft)
Electrical power:
200 - 240 V ac (nominal), 50 or 60 Hz
Minimum configuration: 0.51 kVA (two power supplies)
Maximum configuration: 13 kVA (six power supplies)
Power consumption: 12,900 watts maximum
Thermal output, full configuration - 12,900 watts (43,900 Btu/hr)
Acoustical noise emissions for Flex Chassis:
7.5 bels operating
7.5 bels idling
The noise emission level stated is the declared (upper limit) sound power level, in bels, for a random
sample of machines. All measurements are made in accordance with ISO 7779 and reported in
conformance with ISO 9296.
Warranty options
The system has a three-year warranty with 24x7 standard call center support and 9x5 Next Business Day
onsite coverage. Also available are Lenovo Services warranty maintenance upgrades and post-warranty
maintenance agreements, with a well-defined scope of services, including service hours, response time,
term of service, and service agreement terms and conditions.
Lenovo warranty service upgrade offerings are country-specific. Not all warranty service upgrades are
available in every country. For more information about Lenovo warranty service upgrade offerings that are
available in your country, go to the Data Center Advisor and Configurator (formerly known as
LESC) website http://lesc.lenovo.com, then do the following:
1. In the Customize a Model box in the middle of the page, select the Services option in the
Customization Option dropdown menu
2. Enter in the machine type & model of the system
3. From the search results, you can click either Deployment Services or Support Services to view
the offerings
The following table explains warranty service definitions in more detail.
Flex System Enterprise Chassis
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