IBM Redboks System x3550 M4 User Manual

IBM System x3550 M4 29
Supported environment:
Air temperature

Server on: 5°C to 40°C (41°F to 104°F); altitude: 0 to 915 m (3,000 ft) for models with 60W to

95W processors
Server on: 10°C to 35°C (50°F to 95°F); altitude: 0 to 915 m (3,000 ft) for models with 115W to

130W processors
Server on: 10°C to 27°C (50°F to 81°F); altitude: 0 to 304 m (1,000 ft) for models with 135W

processors
Server off: 5°C to 45°C (41°F to 113°F)

Shipping: -40°C to +60°C (-40°F to 140°F)

Humidity

For models with 115W to 135W processors

Server on: 20% to 80%, maximum dew point 21 C, maximum rate of change 5 C/hr

Server off: 8% to 80%, maximum dew point 27 C

For models with 60W to 95W processors

Server on: 8% to 85%, maximum dew point 24 C, maximum rate of change 5 C/hr

Server off: 8% to 80%, maximum dew point 27 C

Electrical

Models with 750 W power supplies:

100 to 127 (nominal) V ac; 50 Hz or 60 Hz; 8.9 A

200 to 240 (nominal) V ac; 50 Hz or 60 Hz; 4.5 A

Input kilovolt-amperes (kVA) (approximately):

Minimum configuration: 0.14 kVA

Maximum configuration: 0.9 kVA

Models with 550 W power supplies:

100 to 127 (nominal) V ac; 50 Hz or 60 Hz; 6.5 A

200 to 240 (nominal) V ac; 50 Hz or 60 Hz; 3.3 A

Input kilovolt-amperes (kVA) (approximately):

Minimum configuration: 0.14 kVA

Maximum configuration: 0.66 kVA

BTU output

Minimum configuration: 461 Btu/hr (135 watts)

Maximum configuration: 2900 Btu/hr (850 watts)

Noise level

6.5 bels (operating)

6.3 bels (idle)


IBM Redboks System x3550 M4 Specifications

General

Brand	IBM
Model	Redboks System x3550 M4
Category	Server
Language	English