Software - Lenovo ThinkServer TD350 70DG User Manual And Hardware Maintenance Manual

180 V ac for 750-watt redundant power supplies compliant with 80 PLUS Titanium
• Maximum: 264 V ac
• Input frequency range: 47 to 63 Hz
Environment
Depending on the hardware configuration, some server models comply with ASHRAE class A4 specifications.
The other server models comply with ASHRAE class A3 specifications.
• For server models that meet all of the following configuration requirements at the same time:
These server models comply with ASHRAE class A4 specifications, such as air temperature, altitude,
and humidity as listed.
Hardware configuration requirements:
– Easy-swap-drive bays or eight 2.5-inch-drive
bays
– CPU: Lenovo-qualified; a maximum of 120-W
thermal design power; not low-power type (no
L-suffix in the CPU name)
– Do not have internal tape drives installed
– Two power supplies installed for redundancy
– PCIe card: Lenovo-qualified; power
consumption of each card does not exceed 15
W
Note: When the altitude exceeds 900 m (2953 ft), the defined maximum dry-bulb temperature for
operation becomes a dependent variable. This temperature value decreases by 1 °C (33.8 °F) with
every 125 m (410 ft) of altitude increase.
• For the other server models:
These server models comply with ASHRAE class A3 specifications, such as the air temperature, altitude,
and humidity information as listed.
– Dry-bulb temperature:
Operating: From 5°C (41°F) to 40°C (104°F)
Storage: From -40°C (-40°F) to 60°C (140°F) in original shipping package
– Altitude: From 0 m (0 ft) to 3048 m (10 000 ft)
– Humidity:
Operating: From 8% to 85% (non-condensing)
Storage: From 8% to 90% (non-condensing)
Note: When the altitude exceeds 900 m (2953 ft), the defined maximum dry-bulb temperature for
operation becomes a dependent variable. This temperature value decreases by 1 °C (33.8 °F) with
every 175 m (574 ft) of altitude increase.

Software

This topic provides information about the software programs that you can use to set up, use, and maintain
the server.
Environment information:
– Dry-bulb temperature:
Operating: From 5°C (41°F) to 45°C (113°F)
Storage: From -40°C (-40°F) to 60°C (140°F)
in original shipping package
– Altitude: From 0 m (0 ft) to 3048 m (10 000 ft)
– Humidity:
Operating: From 8% to 90%
(non-condensing)
Storage: From 8% to 90% (non-condensing)
Chapter 3
13
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Product overview