IBM Corporation IBM System x3550 M4 SPECpower_ssj2008 = 4,662 overall ssj_ops/watt
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Single Node
Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Aug 6, 2012
Hardware Availability: Sep-2012 Software Availability: Jun-2012 Publication: Aug 22, 2012
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 1 188 24.5
Calibration 2 189 23.6
Calibration 3 189 22.9
100% 190 22.9
90% 181 23.4
80% 170 24.3
70% 156 25.1
60% 138 24.5
50% 120 23.7
40% 106 22.9
30% 95.9 22.9
20% 88.2 23.3
10% 80.9 24.2
Active Idle 56.5 24.9
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Electric International Pte. Ltd.
Model: WT210
Serial Number: 91H245649
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NML/ROC
Accredited by: ETC, Taiwan
Calibration Label: 12-04-BAC-479-01
Date of Calibration: 12-Apr-2012
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.4.1-1271fb18-20110728
Setup Description: none
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: 1 cm in front of SUT main intake
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 1 212 300.0 0.930 2.0 0.953 188 0.5%
Calibration 2 212 300.0 0.935 2.0 0.954 189 0.5%
Calibration 3 212 300.0 0.935 2.0 0.954 189 0.5%
100% 212 300.0 0.937 2.0 0.954 190 0.5%
90% 212 300.0 0.897 2.0 0.950 181 0.5%
80% 212 300.0 0.848 2.0 0.944 170 0.5%
70% 212 300.0 0.785 2.0 0.934 156 0.6%
60% 212 300.0 0.706 1.0 0.918 138 0.4%
50% 212 300.0 0.630 1.0 0.900 120 0.4%
40% 212 300.0 0.568 1.0 0.880 106 0.5%
30% 213 300.0 0.525 1.0 0.860 95.9 0.5%
20% 213 300.0 0.493 1.0 0.842 88.2 0.6%
10% 212 300.0 0.463 1.0 0.821 80.9 0.6%
Active Idle 213 300.0 0.370 0.5 0.718 56.5 0.6%
Power details for pwr1