Lenovo Global Technology ThinkSystem SR645 SPECpower_ssj2008 = 23,036 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: Apr 13, 2021
Hardware Availability: Mar-2021 Software Availability: Jul-2020 Publication: May 6, 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 1 456 22.3
Calibration 2 459 22.6
Calibration 3 461 22.6
100% 461 23.0
90% 385 23.4
80% 332 23.4
70% 305 23.4
60% 282 23.1
50% 257 22.6
40% 238 22.2
30% 215 21.9
20% 194 21.8
10% 172 21.9
Active Idle 102 22.1
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 2.08 5.0 0.998 456 0.3%
Calibration 2 220 300.0 2.09 5.0 0.998 459 0.3%
Calibration 3 220 300.0 2.10 5.0 0.998 461 0.3%
100% 220 300.0 2.10 5.0 0.998 461 0.3%
90% 220 300.0 1.76 5.0 0.992 385 0.3%
80% 220 300.0 1.52 5.0 0.997 332 0.3%
70% 220 300.0 1.39 2.0 0.996 305 0.2%
60% 220 300.0 1.29 2.0 0.995 282 0.2%
50% 220 300.0 1.18 2.0 0.994 257 0.2%
40% 220 300.0 1.09 2.0 0.993 238 0.3%
30% 220 300.0 0.985 2.0 0.991 215 0.3%
20% 220 300.0 0.889 2.0 0.990 194 0.3%
10% 220 300.0 0.792 2.0 0.988 172 0.3%
Active Idle 220 300.0 0.519 1.0 0.896 102 0.3%
Power details for pwr1