Supermicro Inc SuperServer SYS-521C-NR SPECpower_ssj2008 = 10,290 overall ssj_ops/watt
Test Sponsor: Infobell IT Solutions Pvt. Ltd. SPEC License #: 6723 Test Method: Single Node
Tested By: Infobell IT Solutions Pvt. Ltd. Test Location: San Jose, CA, USA Test Date: Sep 12, 2023
Hardware Availability: Jan-2023 Software Availability: Apr-2023 Publication: Oct 11, 2023
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 1 515 30.7
Calibration 2 516 30.8
Calibration 3 516 30.9
100% 518 31.2
90% 517 31.2
80% 513 31.0
70% 512 31.1
60% 502 30.9
50% 406 31.1
40% 255 31.1
30% 227 30.8
20% 201 30.9
10% 175 31.0
Active Idle 116 30.9
Graph of power and temperature
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: YOKOGAWA, Inc.
Model: WT310E
Serial Number: C2XM03068V
Connectivity: USB2
Input Connection: Default
Metrology Institute: TESCOM
Accredited by: 12-May-2023
Calibration Label: T114528
Date of Calibration: 12-May-2023
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.10.0-82175bac-20220817
Setup Description: Connected to PSU 1
Temperature Sensor temp1
Hardware Vendor: iButtonLink, Inc.
Model: LinkUSBi + T-Probe
Driver Version: FTDI USB Serial Device 1.0
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
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 1 207 300.0 2.51 5.0 0.990 515 0.3%
Calibration 2 207 300.0 2.51 5.0 0.990 516 0.3%
Calibration 3 207 300.0 2.51 5.0 0.990 516 0.3%
100% 207 300.0 2.52 5.0 0.990 518 0.3%
90% 207 300.0 2.54 5.0 0.979 517 0.3%
80% 207 300.0 2.53 5.0 0.978 513 0.3%
70% 207 300.0 2.50 5.0 0.988 512 0.3%
60% 207 300.0 2.44 2.0 0.989 502 0.2%
50% 208 300.0 1.99 2.0 0.981 406 0.2%
40% 208 300.0 1.27 2.0 0.963 255 0.3%
30% 208 300.0 1.14 1.0 0.958 227 0.2%
20% 208 300.0 1.02 1.0 0.950 201 0.2%
10% 208 300.0 0.898 1.0 0.938 175 0.3%
Active Idle 208 300.0 0.632 1.0 0.880 116 0.3%
Power details for pwr1