IBM Netfinity 3000, Руководство пользователя, Страница: 285 / 370

System specifications
The server specifications include product dimensions, environmental
operating requirements, the system board layout, jumper settings,
and switch settings. These specifications are described in the
following sections.
Environmental specifications
The following table contains the environmental specifications for the
Netfinity 3000 server.
Size
Ÿ
Depth: 445 mm (17.5 in.)
Ÿ
Width: 200 mm (7.9 in.)
Ÿ
Height: 492 mm (19.4 in.)
Weight
Ÿ
Maximum configuration (as shipped): 17.3 kg (38 lb)
Ÿ
Standard configuration (as shipped): 15 kg (33 lb)
Environment
Ÿ
Air temperature:
– System on: 10° to 35°C (50° to 95°F) at altitude 0–915 m (3000 ft)
10° to 32°C (50° to 90°F) at altitude 915–2134 m (3000–7000 ft)
– System off: 10° to 43°C (50° to 110°F)
Ÿ
Humidity:
– System on: 8% to 80%
– System off: 8% to 80%
Heat output
Ÿ
Approximate heat output in British thermal units (Btu) per hour:
– Maximum configuration (as shipped): 306 Btu/hour (90 watts)
– Maximum configuration (theoretical)
12 : 1564 Btu/hour (460 watts)
Electrical input
Ÿ
Sine-wave input (50/60 Hz) is required
Ÿ
Input voltage:
– Low range:
- Minimum: 90 V ac
- Maximum: 137 V ac
– High range:
12 Under typical maximum configurations, the heat output will be substantially below the theoretical maximum.
Chapter 7. Server records and specifications
251