Lenovo 70AL, Maintenance Manual, Page: 22 / 190

– Redundant Array of Independent Disks (RAID)
Your server supports onboard SATA software RAID. If a required RAID card is installed, your server
also supports advanced SATA/SAS hardware RAID configurations. For detailed information, see
“Configuring RAID” on page 57.
– Status light-emitting diodes (LEDs) and diagnostic LEDs
For more information about the LEDs for your server, refer to the related topics in “Locations” on
page 11.
– Software programs
For more information about the software programs, see “Software” on page 10.
Specifications
This topic lists the physical specifications for your server.
Dimensions
Width: 195 mm (7.68 inches)
Height: 430 mm (16.93 inches) without foot stands; 445 mm (17.52 inches) with foot stands
Depth: 595 mm (23.43 inches) including the front bezel
Weight
The product weight varies depending on different system configurations.
Range of product weight without package: 19 kg (41.89 lb) to 28 kg (61.73 lb)
Range of product package weight: 2.8 kg (6.17 lb) to 3.5 kg (7.72 lb)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Storage: -40°C to 70°C (-40°F to 158°F) in original shipping package
• Altitude: 0 to 3048 m (0 to 10 000 ft)
• Humidity:
Operating: 10% to 80% (non-condensing)
Storage: 10% to 90% (non-condensing)
Electrical input
Universal input:
Minimum: 90 V ac
Maximum: 264 V ac
Input frequency range: 47 to 63 Hz
Software
This topic provides information about the software programs that you can use to set up, use, and maintain
the server.
ThinkServer EasyStartup
The ThinkServer EasyStartup program simplifies the process of configuring RAID and installing supported
Microsoft Windows and Linux operating systems and device drivers on your server. This program is provided
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ThinkServer TS440 Hardware Maintenance Manual