dmidecode

# dmidecode |more

# dmidecode 2.2
SMBIOS 2.4 present.
62 structures occupying 3161 bytes.
Table at 0xCFFBC000.
Handle 0xDA00
        DMI type 218, 11 bytes.
        OEM-specific Type
                Header And Data:
                        DA 0B 00 DA B2 00 17 00 0E 20 00
Handle 0x0000
        DMI type 0, 24 bytes.
        BIOS Information
                Vendor: Dell Inc.
                Version: 1.2.0
                Release Date: 10/18/2006
                Address: 0xF0000
                Runtime Size: 64 kB
                ROM Size: 1024 kB
                Characteristics:
                        ISA is supported
                        PCI is supported
                        PNP is supported
                        BIOS is upgradeable
                        BIOS shadowing is allowed
                        ESCD support is available
                        Boot from CD is supported
                        Selectable boot is supported
                        EDD is supported
                        Japanese floppy for Toshiba 1.2 MB is supported (int 13h)
                        5.25"/360 KB floppy services are supported (int 13h)
                        5.25"/1.2 MB floppy services are supported (int 13h)
                        3.5"/720 KB floppy services are supported (int 13h)
                        Print screen service is supported (int 5h)
                        8042 keyboard services are supported (int 9h)
                        Serial services are supported (int 14h)
                        Printer services are supported (int 17h)
                        CGA/mono video services are supported (int 10h)
                        ACPI is supported
                        USB legacy is supported
                        BIOS boot specification is supported
                        Function key-initiated network boot is supported