17 PowerEdge R720 and R720xd Technical Guide
The Trusted Platform Module (TPM) is used to generate/store keys, 
protect/authenticate passwords, and create/store digital certificates. It also 
supports the Intel Xeon TXT functionality. TPM can also be used to enable the 
BitLocker™ hard drive encryption feature in Windows Server
®
 2008. TPM 1.2 is 
supported. No TPM version is available for China or Russia. 
BIOS has the ability to disable the power button function. 
An internal switch is used to detect chassis intrusion. 
BIOS has the ability to enter a secure boot mode through system setup. This 
mode includes the option to lock out the power and NMI switches on the 
control panel or set up a system password.