Specifications – Lenovo ThinkServer RD650 User Manual

Page 26

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Specifications

This topic lists the physical specifications for your server.

Dimensions

Width without rack handles: 447 mm (17.6 inches)

Width with rack handles: 482 mm (18.98 inches)

Depth without rack handles and power supply handles: 764 mm (29.37 inches)

Depth with rack handles and power supply handles: 782.9 mm (30.82 inches)

Height: 87 mm (3.43 inches)

Weight

The product weight varies depending on different system configurations.

Range of product weight without package: 16 kg (35.27 lb) to 32 kg (70.55 lb)

Range of product weight with package: 24.7 kg (54.45 lb) to 40.7 kg (89.73 lb)

Environment

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

Humidity (operating)

8% to 80%
(non-condensing)

8% to 85%
(non-condensing)

8% to 90%
(non-condensing)

Humidity (storage)

8% to 90%
(non-condensing)

Altitude

0 to 3048 m (0 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.

ThinkServer RD650 User Guide and Hardware Maintenance Manual

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