DellDell PowerEdge M610 Technical Guide 94.3 Internal Module ViewA view of the internal module is shown in Figure 2. See the Opening and Closing the Blade section inthe Installing Blade Components chapter in the Dell PowerEdge Modular Systems Hardware Owner’sManual on Support.Dell.com/Manuals for more information.Figure 2. Internal view4.4 Cover LatchThe blade module includes a latch for the cover. See the Opening and Closing the Blade section inthe Installing Blade Components chapter in the Dell PowerEdge Modular Systems Hardware Owner’sManual on Support.Dell.com/Manuals for more information.4.5 SecurityThe M610 offers a configurable client IP address range for clients connecting to iDRAC6. Foradditional information regarding the PowerEdge M610 security features, see the Dell PowerEdgeModular Systems Hardware Owner’s Manual on Support.Dell.com/Manuals.4.5.1 TPM (Trusted Platform Module)The TPM is used to generate/store keys, protect/authenticate passwords, and create/store digitalcertificates. TPM can also be used to enable the BitLocker™ hard drive encryption feature in WindowsServer 2008. TPM is enabled through a BIOS option and uses HMAC-SHA1-160 for binding. TCM isavailable in China.4.5.2 Power Off SecurityThrough the BIOS, the front blade server USB ports and power button can be disabled so as to notallow any control of the system from the front of the blade. The enclosure video can also berestricted.