Lenovo Global Technology ThinkSystem SR645 SPECpower_ssj2008 = 23,332 overall ssj_ops/watt
Test Sponsor: Lenovo Global Technology SPEC License #: 9017 Test Method: Single Node
Tested By: Lenovo Global Technology Test Location: Beijing, China Test Date: Mar 5, 2021
Hardware Availability: Mar-2021 Software Availability: May-2020 Publication: Mar 24, 2021
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 1 455 22.8
Calibration 2 459 22.8
Calibration 3 460 22.9
100% 460 22.9
90% 386 22.9
80% 333 23.0
70% 307 23.1
60% 283 23.4
50% 258 23.4
40% 239 23.3
30% 217 23.6
20% 195 24.1
10% 173 24.2
Active Idle 75.6 24.1
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: YOKOGAWA, Inc.
Model: WT310E
Serial Number: C3SH31010E
Connectivity: USB
Input Connection: Default
Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS)
Accredited by: China CEPREI Laboratory
Calibration Label: J202009040176A-0005
Date of Calibration: 25-Sep-2020
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.9.2-3976349f-20201208
Setup Description: Connected to PSU 1
Temperature Sensor temp1
Hardware Vendor: Digi Intermational, Inc.
Model: Watchport/H
Driver Version: 5.70.105.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: 50 mm in front of SUT main intake
Notes
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 1 220 300.0 2.09 5.0 0.992 455 0.3%
Calibration 2 220 300.0 2.11 5.0 0.991 459 0.3%
Calibration 3 220 300.0 2.10 5.0 0.995 460 0.3%
100% 220 300.0 2.10 5.0 0.996 460 0.3%
90% 220 300.0 1.76 5.0 0.997 386 0.3%
80% 220 300.0 1.52 2.0 0.997 333 0.2%
70% 220 300.0 1.40 2.0 0.996 307 0.2%
60% 220 300.0 1.29 2.0 0.995 283 0.2%
50% 220 300.0 1.18 2.0 0.994 258 0.2%
40% 220 300.0 1.09 2.0 0.993 239 0.3%
30% 220 300.0 0.995 2.0 0.992 217 0.3%
20% 220 300.0 0.893 2.0 0.990 195 0.3%
10% 220 300.0 0.796 1.0 0.988 173 0.2%
Active Idle 220 300.0 0.375 1.0 0.921 75.6 0.4%
Power details for pwr1