-t, --type TYPE

Only display the entries of type TYPE. TYPE can be either a DMI type number, or a comma-separated list of type numbers, or a keyword from the following list: bios, system, baseboard, chassis, processor, memory, cache, connector, slot. Refer to the DMI TYPES section below for details.   If  this option is used more than once, the set of displayed entries will be the union of all the given types.  If TYPE is not provided or not valid, a list of all valid keywords is printed and dmidecode exits with an error.

 

DMI TYPES
       The SMBIOS specification defines the following DMI types:

       Type   Information
       ----------------------------------------
          0   BIOS
          1   System
          2   Base Board  보드명칭
          3   Chassis
          4   Processor
          5   Memory Controller
          6   Memory Module
          7   Cache
          8   Port Connector
          9   System Slots
         10   On Board Devices
         11   OEM Strings
         12   System Configuration Options
         13   BIOS Language
         14   Group Associations
         15   System Event Log
         16   Physical Memory Array  최대지원 메모리
         17   Memory Device  메모리 뱅크수 확인
         18   32-bit Memory Error
         19   Memory Array Mapped Address
         20   Memory Device Mapped Address
         21   Built-in Pointing Device
         22   Portable Battery
         23   System Reset
         24   Hardware Security
         25   System Power Controls
         26   Voltage Probe
         27   Cooling Device
         28   Temperature Probe
         29   Electrical Current Probe
         30   Out-of-band Remote Access
         31   Boot Integrity Services
         32   System Boot
         33   64-bit Memory Error
         34   Management Device
         35   Management Device Component
         36   Management Device Threshold Data
         37   Memory Channel
         38   IPMI Device
         39   Power Supply
         40   Additional Information
         41   Onboard Device

 

# dmidecode -t 2
# dmidecode 2.10
SMBIOS 2.3 present.

Handle 0x0002, DMI type 2, 8 bytes
Base Board Information
        Manufacturer: TYAN
        Product Name: TYAN High-End Dual AMD Opteron, S2882
        Version: To be filled by O.E.M.
        Serial Number: To be filled by O.E.M.

 

# dmidecode -t 16
# dmidecode 2.10
SMBIOS 2.3 present.

Handle 0x002B, DMI type 16, 15 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: Single-bit ECC
        Maximum Capacity: 12 GB
        Error Information Handle: Not Provided
        Number Of Devices: 8