root@rd-qiniu-1:~# dmidecode -t 1
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x0100, DMI type 1, 27 bytes
System Information
	Manufacturer: Dell Inc.
	Product Name: PowerEdge R720xd
	Version: Not Specified
	Serial Number: 40XGZX1
	UUID: 4C4C4544-0030-5810-8047-B4C04F5A5831
	Wake-up Type: Power Switch
	SKU Number: SKU=NotProvided;ModelName=PowerEdge R720xd
	Family: Not Specified

root@rd-qiniu-1:~#