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IBM TotalStorage DR550 SMB Version 1.0 ------ 27 May 2005 Page 35
IBM Storage Systems Copyright © 2005 by International Business Machines Corporation
Other Information
Environmental Specifications
The DR550 SMB consists of the following components. Each configuration is installed within a 7014
rack (one or two depending on configuration). Floor space requirements are based on the 7014-T00
rack (.85 square yards or .7 square meters).
The following table lists estimates for each of the single node configurations.
Configuration Weight (kg) Weight (lb) Kilowatts BTUs
1 TB – disk only 55.9 113 .6 2046
1 TB – disk and
tape ready
55.9 113 .65 2100
The individual component specifications are listed below.
POWER5 520
Physical Specification
Width: 437 mm (17.2 in)
Depth: 584 mm (23.0 in)
Height: 178 mm (7.0 in)
Weight: 43.1 kg (94.8 lb) – maximum configuration
Operating Environment
Temperature: (operating) 5-35 degrees C (41 to 95F)
Relative humidity: 8% to 80%
Maximum wet bulb: (Power off) 27 degrees C (80 F)
Operating voltage: 100-127 or 200-240 V AC (auto-ranging)
Operating Frequency: 47/63 Hz
Power requirements: 600 watts (maximum)
Thermal output: 2046 Btu/hour (maximum)
Power Source Loading: 0.632 kVA (maximum)
Maximum altitude: 3,048m (10,000 ft)
Sound Power: 5.8 bels
SAN Switches – 2005-H08 – only when ordered as “tape ready”
Physical Specifications
Width: 482.6 mm (19.9 in)
Depth: 600.9 mm (24.0 in)
Height: 44.5 mm (1.7 in)
Weight: 3.72 kg (8.2 lb)
Operating Environment
Temperature:
-10-40 degrees C (14-104 degrees F)
Relative humidity: 20-85%
Electrical Power
Voltage Range – nominal (100 – 240 V ac)
Power: 50 Watts
Maximum altitude: 2,135m (7,000 ft)
Altitude: Up to 3,000 m (9,800 ft)