Specifications
Dimensions
Height: 425 mm (16.7 in.)
Width:140 mm (5.5 in.)
Depth: 425 mm (16.7 in.)
Weight
Minimum configuration as shipped: 9.4 kg (20 lb)
Maximum configuration: 11.3kg (25.0 lb)
Environment
Air temperature:
System on: 10°to 35°C(50°to 95°F)
System off: 10°to 43°C(50°to 110°F)
Maximum altitude: 2134 m (7000 ft)
Note: The maximum altitude, 2134 m (7000 ft), is
the maximum altitude at which the specified air
temperatures apply.At higher altitudes, the
maximum air temperatures are lower than those
specified.
Humidity:
System on: 8% to 80%
System off: 8% to 80%
Heat output (approximate) in British thermal units (Btu)
per hour:
Minimum configuration: 240 Btu/hr.(75 watts)
Maximum configuration: 705 Btu/hr.(207 watts)
Airflow
Approximately 0.5 cubic meters per minute (18 cubic
feet per minute) maximum
Electrical input
Input voltage:
Low range:
Minimum: 90 V ac
Maximum: 137 V ac
Input frequency range: 57–63 Hz
Voltageswitch setting: 115 V ac
High range:
Minimum: 180 V ac
Maximum: 265 V ac
Input frequency range: 47–53 Hz
Voltageswitch setting: 230 V ac
Input kilovolt-amperes (kVA)(approximate):
Minimum configuration as shipped: 0.08 kVA
Maximum configuration: 0.3 kVA
Note: Power consumption and heat output vary
depending on the number and type of optional
features installed and the power-management
optional features in use.
Acoustical noise-emission values
Averagesound-pressure levels:
At operator position:
Idle: 38 dBA
Operating: 43 dBA
At bystander position - 1 meter (3.3 ft):
Idle: 33 dBA
Operating: 37 dBA
Declared (upper limit) sound-power levels:
Idle: 4.8 bels
Operating: 5.1 bels

Note: The noise-emission levels were measured in controlled acoustical

environments according to the procedures specified by theAmerican

National Standards Institute (ANSI) S12.10 and ISO 7779 and are reported in

accordance with ISO 9296. Actual sound-pressurelevels in a given location

might exceed the average values stated because of room reflections and

other nearby noise sources. The declared sound-power levels indicate an

upper limit, below which a large number of computers will operate.

For additional information, see the ISO Supplier’s Declaration, which is available

from IBM.

Chapter2. General Information 5