DellDell PowerEdge R310 Technical Guide 4410 BIOS10.1 OverviewThe R310 BIOS is based on the Dell BIOS core, and supports the following features: 1S Support System BIOS System Setup Onboard PCI video BIOS support SATA enabled for CDROM and HDD PCI FW3.0 compliant PCI-to-PCI bridge 1.0 compliant Plug and Play BIOS 1.0a compliant MP 1.4 SMBIOS 2.5 USB 1.1 with legacy USB support USB 2.0 support in BIOS during pre-boot Dell Server Assistant 7.0 support System Service support iDRAC supported Error logging through ESM ACPI 2.0 support (S0, OS-S4, S5 states) I2O v1.5 ready Selectable Boot support based on BIOS Boot Specification v1.01 El Torito CD-ROM Boot 1.0 Remote BIOS Update support Remote Configuration Interface (RCI) support Console redirection via COM1 PXE support based on Preboot Execution Environment Specification v2.1 2-byte ID support ePPID support in flash Memory remapping support DDR3 UDIMM and RDIMM memory support UEFI shell Support BMC and iDRAC6 Express support Intel® Virtualization Technology for Directed I/O Intel® I/O Acceleration Technology AC recovery staggering power-up DIMM mismatch checking Support for multiple power profiles Maximum performance OS Control (Demand-Based Switching(DBS)) Active Power Controller10.2 Supported ACPI States ACPI compliance: S0, S4, S5 supported NO S1, S2, S3 (STR) support S4 will be supported by OS support only