Linux:Comando dmidecode

Com o dmidecode lista as informações do sistema

Default

# dmidecode

# dmidecode 2.9
SMBIOS 2.4 present.
68 structures occupying 2248 bytes.
Table at 0x000E0010. 

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
	Vendor: LENOVO 
...

Tipo de memória

# dmidecode  --type memory

# dmidecode 2.9
SMBIOS 2.4 present.

Handle 0x0007, DMI type 5, 20 bytes
Memory Controller Information
	Error Detecting Method: None
	Error Correcting Capabilities:
		None
	Supported Interleave: One-way Interleave
	Current Interleave: One-way Interleave
       Maximum Memory Module Size: 2048 MB
       Maximum Total Memory Size: 4096 MB
	Supported Speeds:
		Other
	Supported Memory Types:
		DIMM
		SDRAM
	Memory Module Voltage: 2.9 V
       .... 

Lista o máximo de memória que o sistema suporta.