HP ProLiant BL280c HP BladeSystem c-Class Site Planning Guide - Page 54
Configuration scenarios, Example configurations, Example minimum configuration
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Configuration scenarios Example configurations The following configuration examples were calculated using the HP Blade Power Sizer Tool. This tool is designed for facilities planning purposes only. Values obtained from the tool are based on worst case loads. Whenever possible, actual measurements are recommended. Measurements should be made with the intended configuration, application loading, and ambient environment. Actual power usage will vary depending on application loading, ambient temperature, and other factors. Example minimum configuration This power summary is based on the following configuration: • HP BladeSystem c7000 enclosure (1) • Ethernet Pass-Through Modules for HP BladeSystem (2) • HP ProLiant BL460c Server Blades (2) o 2.33-GHz Intel® Xeon™ processor 5148, dual-core (2 per server blade) o 4GB (4 x 1GB) RAM per server blade o 36GB 10,000-rpm SAS hard drives (2 per server blade) Total system leakage current per branch Total system inrush current per branch (2 mS) 0 mA 70 A Total system weight (includes power and rack) 197 kg (435 lb) Power credentials Total input power Total input VA BTU Total input current Total airflow (CFM) Total airflow (CMM) Idle 601 W 613 VA 2049 BTU 2.95 A 116 3.280 100% utilization 764 W 779 VA 2604 BTU 3.75 A 131 3.713 Circuit sizing 1109 W 1132 VA 3781 BTU 5.44 A 156 4.429 Example typical configuration This power summary is based on the following configuration: • HP BladeSystem c7000 enclosure (1) • HP Virtual Connect Ethernet Modules (2) • HP Virtual Connect Fibre Channel Modules (2) Configuration scenarios 54