IBM Corporation IBM System x3550 M2 SPECpower_ssj2008 = 1,892 overall ssj_ops/watt
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Single Node
Tested By: IBM Corporation Test Location: RTP, NC, USA Test Date: May 15, 2009
Hardware Availability: Jun-2009 Software Availability: Jun-2009 Publication: May 20, 2009
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
Calibration 1 236 21.2
Calibration 2 242 21.1
Calibration 3 244 21.2
100% 244 21.2
90% 228 21.2
80% 212 21.3
70% 196 21.2
60% 180 21.3
50% 166 21.2
40% 151 21.2
30% 137 21.2
20% 122 21.2
10% 106 21.2
Active Idle 74.3 21.1
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Electric International Pte. Ltd.
Model: WT210
Serial Number: 91GB51131
Connectivity: RS-232
Input Connection: Default
Calibration Institute: NIST
Accredited by: SIMCO Electronics
Calibration Label: 34441
Date of Calibration: 19-Jan-2009
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.3.8-76a9e72a
Setup Description: --
Temperature Sensor temp1
Hardware Vendor: Digi International, Inc.
Model: Watchport/H
Driver Version: 4.20.0.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: Unknown
Notes
None
Power Details for Device pwr1
Target Load Voltage (V) Current (A) Avg Power Factor Avg Active Power (W) Power Measurement Uncertainty (%)
Avg Range Avg Range
Calibration 1 204 300.0 1.21 2.0 0.957 236 0.4%
Calibration 2 204 300.0 1.24 2.0 0.959 242 0.4%
Calibration 3 204 300.0 1.25 2.0 0.959 244 0.4%
100% 204 300.0 1.25 2.0 0.959 244 0.4%
90% 204 300.0 1.17 2.0 0.954 228 0.4%
80% 204 300.0 1.10 2.0 0.947 212 0.5%
70% 205 300.0 1.02 2.0 0.937 196 0.5%
60% 205 300.0 0.947 2.0 0.926 180 0.5%
50% 205 300.0 0.883 2.0 0.916 166 0.6%
40% 205 300.0 0.814 2.0 0.901 151 0.6%
30% 205 300.0 0.751 2.0 0.886 137 0.6%
20% 206 300.0 0.686 1.0 0.864 122 0.5%
10% 206 300.0 0.619 1.0 0.833 106 0.5%
Active Idle 205 300.0 0.487 1.0 0.743 74.3 0.7%
Power details for pwr1