| Lenovo Global Technology Think System SR665 V3 | SPECpower_ssj2008 = 43,403 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: | Jan 24, 2026 |
| Hardware Availability: | Jan-2026 | Software Availability: | Jun-2025 | Publication: | Feb 10, 2026 |
| System Source: | Single Supplier | System Designation: | Server | Power Provisioning: | Line-powered |
| Target Load | Average Active Power (W) | Minimum Ambient Temperature (°C) |
|---|---|---|
| Calibration 1 | 691 | 23.0 |
| Calibration 2 | 696 | 23.0 |
| Calibration 3 | 695 | 22.8 |
| 100% | 696 | 22.6 |
| 90% | 646 | 22.5 |
| 80% | 574 | 22.6 |
| 70% | 529 | 22.7 |
| 60% | 482 | 22.8 |
| 50% | 435 | 22.8 |
| 40% | 387 | 22.9 |
| 30% | 334 | 23.0 |
| 20% | 279 | 23.0 |
| 10% | 226 | 23.0 |
| Active Idle | 118 | 23.1 |
| Power Analyzer pwr1 | |
|---|---|
| Hardware Vendor: | YOKOGAWA, Inc. |
| Model: | WT310E |
| Serial Number: | C3UG05013E |
| 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: | 1GA25011731-0007 |
| Date of Calibration: | 19-Sep-2025 |
| PTDaemon Host System: | same as CCS |
| PTDaemon Host OS: | same as CCS |
| PTDaemon Version: | 1.11.3-a7835373-20251015 |
| 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 |
| Target Load | Voltage (V) | Current (A) | Avg Power Factor | Avg Active Power (W) | Power Measurement Uncertainty (%) | ||
|---|---|---|---|---|---|---|---|
| Avg | Range | Avg | Range | ||||
| Calibration 1 | 219 | 300.0 | 3.17 | 5.0 | 0.994 | 691 | 0.2% |
| Calibration 2 | 219 | 300.0 | 3.19 | 5.0 | 0.994 | 696 | 0.2% |
| Calibration 3 | 219 | 300.0 | 3.19 | 5.0 | 0.994 | 695 | 0.2% |
| 100% | 219 | 300.0 | 3.19 | 5.0 | 0.994 | 696 | 0.2% |
| 90% | 219 | 300.0 | 2.97 | 5.0 | 0.993 | 646 | 0.2% |
| 80% | 219 | 300.0 | 2.63 | 5.0 | 0.996 | 574 | 0.3% |
| 70% | 219 | 300.0 | 2.43 | 5.0 | 0.995 | 529 | 0.3% |
| 60% | 220 | 300.0 | 2.21 | 5.0 | 0.993 | 482 | 0.3% |
| 50% | 220 | 300.0 | 2.00 | 5.0 | 0.992 | 435 | 0.3% |
| 40% | 220 | 300.0 | 1.78 | 5.0 | 0.990 | 387 | 0.3% |
| 30% | 220 | 300.0 | 1.54 | 5.0 | 0.986 | 334 | 0.4% |
| 20% | 220 | 300.0 | 1.29 | 2.0 | 0.987 | 279 | 0.2% |
| 10% | 220 | 300.0 | 1.05 | 2.0 | 0.980 | 226 | 0.3% |
| Active Idle | 220 | 300.0 | 0.574 | 2.0 | 0.934 | 118 | 0.4% |