Lenovo ThinkServer TD350, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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– PCIe card: Lenovo-qualified; power consumption of each card does not exceed 15 W
• If your server is installed with the following hardware components, your server complies with ASHRAE
class A2 specifications.
– Thirty-two 2.5-inch drives
– The Lenovo ThinkServer Qlogic QLE2560 (single-port FC 8G) Host Bus Adapter or Lenovo ThinkServer
Qlogic QLE2562 (dual-port FC 8G) Host Bus Adapter
The following table provides information about the ASHRAE class A2, class A3, and class A4 specifications.
Table 1. ASHRAE class A2, class A3, and class A4 specifications
ASHRAE class A2 ASHRAE class A3 ASHRAE class A4
Air temperature
(operating) 10°C to 35°C (50°F to 95°F) 5°C to 40°C (41°F to 104°F) 5°C to 45°C (41°F to 113°F)
Air temperature
(storage) -40°C to 60°C (-40°F to
140°F) in original shipping
package -40°C to 60°C (-40°F to
140°F) in original shipping
package -40°C to 60°C (-40°F to
140°F) in original shipping
package
Humidity (operating) 8% to 80%
(non-condensing) 8% to 85%
(non-condensing) 8% to 90%
(non-condensing)
Humidity (storage) 8% to 90%
(non-condensing) 8% to 90%
(non-condensing) 8% to 90%
(non-condensing)
Altitude
0 m to 3048 m (0 ft to 10 000 ft) in an unpressurized environment
Note: When the altitude exceeds 900 m (2953 ft), the defined maximum dry-bulb
temperature for operation becomes a dependent variable.
A2: The temperature value decreases by 1°C (33.8°F) with every 300 m (984 ft) of
altitude increase.
A3: The temperature value decreases by 1°C (33.8°F) with every 175 m (574 ft) of
altitude increase.
A4: The temperature value decreases by 1°C (33.8°F) with every 125 m (410 ft) of
altitude increase.
Note: If your server has a 64 GB 2400 MHz memory module installed, ensure that the ambient temperature
does not exceed 35°C (95°F) and all system fans are working properly. If a system fan fails, turn off the
server immediately and replace the system fan as soon as possible to avoid system failure or data loss. To
replace a system fan, refer to “Replacing the system fan” on page 167.
Software
This topic provides information about the software programs that you can use to set up, use, and maintain
the server.
To download the software programs, go to the Lenovo Support Web site at http://www.lenovo.com/support
and follow the instructions on the Web page.
BIOS and TSM update utilities
The BIOS and TSM (also known as BMC) firmware keeps updating after the shipment of the server. Lenovo
maintains pages on the Support Web site and provides the BIOS and TSM update utilities with instructions
for download to help you update the BIOS and TSM firmware if needed. For more information, see “Updating
or recovering the BIOS” on page 63 and “Updating the firmware” on page 68.
Chapter 3
.
Product overview
13