Motherboard:dmidecode -t 2
Memorydmidecode -t 17
Hard drive:hdparm -I /dev/sda
lshw -class disk
fdisk -l
smartctl -i /dev/sdb
udevadm info --query=all --name=/dev/sda | grep ID_SERIAL
CPU:cat /proc/cpuinfo
Physical CPU countcat /proc/cpuinfo | grep "physical id" | sort | uniq | wc -l
How many cores?cat /proc/cpuinfo | grep "cpu cores" | uniq
Network cardlspci | egrep -i --color 'network|ethernet'
HW Raid controllerlspci -vv | grep -i raid