Display system hardware information with DMI Decode. Retrieve BIOS version, serial number, and memory details. Free online tool, no registration required.
dmidecode
Display the DMI (alternatively known as SMBIOS) table contents in a human-readable format. Requires root privileges. More information: https://manned.org/dmidecode.
- Show all DMI table contents:
sudo dmidecode
- Show the BIOS version:
sudo dmidecode {{[-s|--string]}} bios-version
- Show the system’s serial number:
sudo dmidecode {{[-s|--string]}} system-serial-number
- Show BIOS information:
sudo dmidecode {{[-t|--type]}} bios
- Show CPU information:
sudo dmidecode {{[-t|--type]}} processor
- Show memory information:
sudo dmidecode {{[-t|--type]}} memory