DellivPowerEdge R415 Technical Guide5.2 Features ................................................................................................. 275.3 Supported Processors .................................................................................. 275.4 Processor Configurations .............................................................................. 285.5 Processor Installation .................................................................................. 286 Memory ........................................................................................................ 296.1 Overview ................................................................................................. 296.2 DIMMs Supported ....................................................................................... 296.3 DIMM Slots ............................................................................................... 296.4 Speed ..................................................................................................... 306.5 Sparing ................................................................................................... 306.6 Mirroring ................................................................................................. 306.7 RAID ...................................................................................................... 306.8 Supported Configurations ............................................................................. 307 Chipset ......................................................................................................... 327.1 Overview ................................................................................................. 327.2 AMD I/O Bridges ........................................................................................ 327.3 HyperTransport 3 (HT3) ............................................................................... 327.4 Southbridge Link Interface ............................................................................ 327.5 AMD SP5100 Southbridge (SP5100) ................................................................... 328 BIOS ............................................................................................................ 338.1 Overview ................................................................................................. 338.2 Supported ACPI States ................................................................................. 348.3 Power Management Modes ............................................................................ 348.3.1 Dell Active Power Controller .................................................................... 348.3.2 Power Saving BIOS Setting (OS Control) ....................................................... 348.3.3 Maximum Performance .......................................................................... 349 Embedded NICs/LAN on Motherboard (LOM) ............................................................. 3710 I/O Slots ....................................................................................................... 3810.1 Overview ................................................................................................. 3810.2 Boot Order ............................................................................................... 4010.3 NICs ....................................................................................................... 4010.4 NIC and LOM Enumeration ............................................................................. 4010.5 PCI Card Dimensions ................................................................................... 4011 Storage ......................................................................................................... 4111.1 Overview ................................................................................................. 4111.2 RAID Configurations .................................................................................... 4111.3 Persistent Storage ...................................................................................... 4311.4 Internal SD Module (Unmanaged Internal Persistent Storage) ................................... 4311.5 LED Indicators ........................................................................................... 4411.6 Optical Drives ........................................................................................... 4411.7 Tape Drives .............................................................................................. 4411.8 External Storage ........................................................................................ 4412 Video ........................................................................................................... 4513 Rack Information ............................................................................................. 4613.1 Overview ................................................................................................. 4613.2 Rails ...................................................................................................... 4613.2.1 Sliding Rails ........................................................................................ 4613.2.2 Static Rails ......................................................................................... 4713.3 Cable Management Arm (CMA) ....................................................................... 4914 Operating Systems and Virtualization ..................................................................... 5015 Systems Management ........................................................................................ 51