Dell R210 II Technical Manual

Also see for PowerEdge R210 II: Owner's manual Getting started guide Manual Portfolio guide Technical guide

Contents

Dell R210 II Technical Manual Manual pdf 38 page image

Dell PowerEdge R210 II Technical Guide 38 Memory remapping support DDR3 UDIMM memory support UEFI shell Support AC recovery staggering Power-Up DIMM mismatch checking VT-dThe PowerEdge R210 II BIOS does not support the following: BIOS language localization BIOS recovery after bad flash RIB Support9.2 Supported ACPI States● ACPI compliance: S0, S4, S5 supported● No S1, S2, S3 (STR) support● S4 supported by OS onlyTable 10. Supported ACPI StatesEvents (Wake Up) S0System ON S1 S2/S3S4Hibernate (OSsupported)S5SoftOffPower Button  — —  RTC alarm — — —  —WOL — — —  —iDRAC  — —  9.2.1 Power Management ModesThe R210 II uses operating system-based power management.9.2.1.1 Power Saving BIOS Setting (OS Control)Intel processors support Demand Based Switching (DBS) which enables the processor to dynamicallychange its operating frequency in response to workload changes. The industry standardimplementation of this power management feature is in the Operating System (OS). The OS monitorsprocess and thread level utilization of the processor and uses processor controls to change theprocessor’s operating frequency. For heavy workloads, the OS runs the processor at higherfrequencies for additional performance. Lighter workloads do not need high performance, thus theOS runs the processor at lower frequencies.