dmidecode
dmidecode –type bios
dmidecode –type system
dmidecode –type baseboard
lsusb
lsusb -v
lspci
lscpu
cat /proc/cpuinfo
lsblk
lsblk -f
yum install hdparm
hdparm -i /dev/sda1
yum install hddtemp
hddtemp /dev/sda
smartctl