Lenovo Global Technology Think System SR645 V3 SPECpower_ssj2008 = 42,182 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: Nov 11, 2024
Hardware Availability: Feb-2025 Software Availability: Sep-2024 Publication: Dec 17, 2024
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 1 867 21.7
Calibration 2 866 21.7
Calibration 3 723 21.6
100% 709 21.6
90% 633 21.6
80% 589 21.6
70% 548 21.6
60% 503 21.6
50% 457 21.6
40% 408 21.7
30% 357 21.8
20% 303 21.8
10% 244 21.8
Active Idle 121 21.6
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: YOKOGAWA, Inc.
Model: WT310E
Serial Number: C3UD17024E
Connectivity: USB
Input Connection: Default
Metrology Institute: China National Accreditation Service for Conformity Assessment (CNAS)
Accredited by: CHINA CEPREI LABORATORY CALIBRATION & TESTING CENTRB
Calibration Label: 1GA24011968-0007
Date of Calibration: 27-Sep-2024
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.11.0-a4047d62-20231205
Setup Description: Connected to PSU 1
Temperature Sensor temp1
Hardware Vendor: Digi International, 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 3.96 5.0 0.994 867 0.2%
Calibration 2 220 300.0 3.96 5.0 0.994 866 0.2%
Calibration 3 220 300.0 3.31 5.0 0.992 723 0.2%
100% 220 300.0 3.25 5.0 0.992 709 0.2%
90% 220 300.0 2.90 5.0 0.991 633 0.3%
80% 220 300.0 2.71 5.0 0.989 589 0.3%
70% 220 300.0 2.52 5.0 0.987 548 0.3%
60% 220 300.0 2.32 5.0 0.984 503 0.3%
50% 220 300.0 2.12 5.0 0.980 457 0.3%
40% 220 300.0 1.90 2.0 0.975 408 0.2%
30% 220 300.0 1.67 2.0 0.968 357 0.2%
20% 220 300.0 1.45 2.0 0.946 303 0.3%
10% 220 300.0 1.16 2.0 0.957 244 0.3%
Active Idle 221 300.0 0.623 2.0 0.884 121 0.4%
Power details for pwr1