DellDell PowerEdge M610x Technical Guide 144.3 Internal Module ViewA view of the internal module is shown in Figure 2. See the Opening and Closing the Blade in the DellPowerEdge Modular Systems Hardware Owner’s Manual on Support.Dell.com/Manuals for moreinformation.Figure 2. Internal View4.4 SecurityThe M610x offers a configurable client IP address range for clients connecting to iDRAC6. Foradditional information regarding the PowerEdge M610x security features, see the Dell PowerEdgeModular Systems Hardware Owner’s Manual on Support.Dell.com/Manuals.4.5 Cover LatchThe blade module includes a latch for the cover. See the Opening and Closing the Blade in the DellPowerEdge Modular Systems Hardware Owner’s Manual on Support.Dell.com/Manuals for moreinformation.4.6 Trusted Platform ModuleThe Trusted Platform Module (TPM) is used to generate/store keys, protect/authenticate passwords,and create/store digital certificates. TPM can also be used to enable the BitLocker™ hard driveencryption feature in Windows Server 2008. TPM is enabled through a BIOS option and uses HMAC-SHA1-160 for binding. TCM is available in China.4.7 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.The BIOS System Setup program’s system security screen allows administrators to set the systempassword, control TPM activation and reporting, clear the TPM’s memory, and disable the powerbutton and USB ports.4.8 USB KeyThe M610x provides an internal USB connector for a USB flash memory key. The USB memory key canbe used as a boot device, security key, or mass storage device.4.9 BatteryA replaceable coin cell CR2032 3V battery is mounted on the planar to provide backup power for theReal-Time Clock and CMOS RAM on the ICH9 chip