TPM are preserved, Power is turned off

Table 2-7. System Security Screen Options (continued)

Option	Description

TPM Activation	Changes the operational state of the TPM.
	When set to Activate, the TPM is enabled and activated at
	default settings.
	When set to Deactivate, the TPM is disabled and
	deactivated.
	The No Change state initiates no action. The operational
	state of the TPM remains unchanged (all user settings for the
	TPM are preserved).
	NOTE: This field is read-only when TPM Security is set to Off.

TPM Clear	NOTICE: Clearing the TPM will cause loss of all
(No default)	encryption keys in the TPM. This option will prevent
	booting to the operating system and will result in loss of
	data if the encryption keys cannot be restored. Be sure to
	back up the TPM keys prior to enabling this option.
	When set to Yes, all the contents of the TPM are cleared.
	NOTE: This field is read-only when TPM Security is set to Off.

Power Button	Enables or disables the power off function of the power
(Enabled default)	button. When enabled, the power button powers off the
	system as follows:
	• If the system is running an ACPI-compliant operating
	system, the system performs an orderly shutdown before
	power is turned off.
	• If the system is not running an ACPI-compliant operating
	system, power is turned off immediately after the power
	button is pressed.
	When disabled, the button can only turn on system power.
	NOTE: You can still turn on the system by using the power
	button, even if the Power Button option is set to Disabled.

Using the System Setup Program

R905, HX574 specifications

The Dell HX574 R905 server is a robust solution designed for enterprises that demand high performance and reliable scalability. Part of Dell’s PowerEdge lineup, the R905 addresses the requirements of virtualization, cloud computing, and large-scale data processing, making it an attractive choice for various workloads.

One of the notable features of the Dell HX574 R905 is its powerful multi-core processors. Equipped with AMD Opteron processors, it offers up to 16 cores per CPU, allowing for exceptional multi-threading capabilities. This architecture is designed to enhance performance across multiple applications, making it suitable for environments that require significant processing power. The server supports several configurations, enabling businesses to tailor the processing capabilities based on their specific needs.

Memory capacity is another defining characteristic of the R905. The server can support up to 256 GB of RAM, utilizing DDR2 technology. This high memory capacity facilitates running memory-intensive applications smoothly, enabling businesses to maximize their productivity. The server is equipped with eight DIMM slots, giving administrators flexibility in memory expansion.

In terms of storage, the Dell HX574 R905 provides a range of options, supporting both SAS and SATA drives. This allows organizations to achieve a balance between performance and cost-efficiency. With the capacity to house up to 16 drive bays, the R905 ensures that there is ample storage space for high-demand database and application workloads.

The server also features advanced virtualization capabilities. With support for virtualization technologies like VMware and Microsoft Hyper-V, the R905 enables businesses to optimize their resource usage, running multiple virtual machines on a single physical server. This can significantly reduce hardware costs and improve energy efficiency.

Power management is another highlight of the Dell R905. It comes with various energy-efficient features, including the ability to dynamically allocate power based on workload demands. This capability helps organizations to lower their operational costs while ascertaining high availability.

In conclusion, the Dell HX574 R905 server stands out due to its powerful processors, extensive memory support, flexible storage options, and advanced virtualization capabilities. It is a versatile platform for businesses looking to optimize their IT infrastructure while maintaining scalability and efficiency. As demands continue to grow, the R905 remains a reliable choice for organizations seeking to enhance their computing capabilities.

Dell R905, HX574 owner manual TPM are preserved, Back up the TPM keys prior to enabling this option

Models: R905 HX574

TPM are preserved).

back up the TPM keys prior to enabling this option.

When set to Yes, all the contents of the TPM are cleared.

power is turned off.

button is pressed.

R905, HX574 specifications