Linux - How to find hardware information of your server, Find hw information of my machine
How to find hardware information of your server
demicode command to get hardware information
The "dmidecode" is a handy tool in Linux to display the hardware specification detail. For example, memory, processor , BIOS and etc.man dmidecode
DMI TYPES The SMBIOS specification defines the following DMI types: Type Information ---------------------------------------- 0 BIOS 1 System 2 Base Board 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 17 Memory Device 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
If we want to know our memory devide information in Linux. We can issue the following command. "17 Memory Device"
sudo dmidecode -t 17
# dmidecode 2.9 SMBIOS 2.4 present. Handle 0x001A, DMI type 17, 27 bytes Memory Device Array Handle: 0x0019 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: A0 Bank Locator: Bank0/1 Type: Unknown Type Detail: None Speed: 800 MHz (1.2 ns) Manufacturer: Serial Number: Asset Tag: Part Number:
If we want to know our processor information in Linux. We can issue the following command. "4 Processor"
sudo dmidecode -t 4
# dmidecode 2.9 SMBIOS 2.4 present. Handle 0x0004, DMI type 4, 35 bytes Processor Information Socket Designation: Socket 775 Type: Central Processor Family: Other Manufacturer: Intel ID: 77 06 01 00 FF FB EB BF Version: Intel(R) Core(TM)2 Quad CPU Voltage: 1.0 V External Clock: 333 MHz Max Speed: 4000 MHz Current Speed: 2333 MHz Status: Populated, Enabled Upgrade: Socket 478 L1 Cache Handle: 0x000A L2 Cache Handle: 0x000B L3 Cache Handle: Not Provided Serial Number: Asset Tag:
The demicode command will print the hardware details of your system or machine.
The topic on Linux - How to find hardware information of your server is posted by - Venki
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