43 PowerEdge M420 Technical GuideThe M420 system conforms to the industry standards in Table 24.Standard URL for information and specificationsACPIAdvance Configuration and Power InterfaceSpecification, v2.0c www.acpi.infoEthernetIEEE 802.3-2005 standards.ieee.org/getieee802/802.3.htmlHDGHardware Design Guide Version 3.0 forMicrosoft Windows Serverwww.microsoft.com/whdc/system/platform/pcdesign/desguide/serverdg.mspxIPMIIntelligent Platform Management Interface,v2.0www.intel.com/design/servers/ipmiDDR3 MemoryDDR3 SDRAM Specification,Rev. 3A www.jedec.org/download/search/JESD79-3C.pdfLPCLow Pin Count Interface Specification, Rev.1.1developer.intel.com/design/chipsets/industry/lpc.htmPCI ExpressPCI Express Base Specification Rev. 2.0 and3.0www.pcisig.com/specifications/pciexpressPMBusPower System Management ProtocolSpecification, v1.2pmbus.info/specs.htmlSASSerial Attached SCSI, v1.1 www.t10.orgSATASerial ATA Rev. 2.6; SATA II, SATA 1.0aExtensions, Rev. 1.2 www.sata-io.orgSMBIOSSystem Management BIOS ReferenceSpecification, v2.7 www.dmtf.org/standards/smbios/TPMTrusted Platform Module Specification, v1.2 www.trustedcomputinggroup.orgUEFIUnified Extensible Firmware InterfaceSpecification, v2.1www.uefi.org/specsUSBUniversal Serial Bus Specification, Rev. 2.0 www.usb.org/developers/docsWindows LogoWindows Logo Program System and DeviceRequirements, v3.10www.microsoft.com/whdc/winlogo/hwrequirements.mspx