Intel® Server Board SE7501WV2 TPS

BIOS

in the BMC starting the power-up sequence. Since the processors are not executing, the BIOS does not participate in this sequence. The hardware receives power good and reset from the BMC and then transitions to an ON state.

6.12.4.2On to Off (Legacy)

The ICH3 is configured to generate an SMI due to a power button event. The BIOS services this SMI and sets the state of the machine in the chipset to the OFF state. The BMC monitors power state signals from the chipset and de-asserts PS_PWR_ON to the power supply. As a safety mechanism, the BMC automatically powers off the system in 4-5 seconds if the BIOS fails to service the SMI.

6.12.4.3On to Off (ACPI)

If an ACPI operating system is loaded, the power button switch generates a request via SCI to the operating system to shutdown the system. The operating system retains control of the system and operating system policy determines the sleep state, if any, into which the system transitions.

6.12.4.4On to Sleep (ACPI)

If an ACPI operating system is loaded and the power button is configured as a sleep button, the sleep button switch generates a request via SCI to the operating system to place the system into sleep mode. The operating system retains control of the system and operating system policy determines the sleep state, if any, into which the system transitions.

6.12.4.5Sleep to On (ACPI)

If an ACPI operating system is loaded and the power button is configured as a sleep button, the sleep button switch generates a wake event to the ACPI chipset and a request via SCI to the operating system to place the system in the On state. The operating system retains control of the system and operating system policy determines the sleep state, if any, and the sleep sources from which the system can wake.

6.12.5Wired For Management (WFM)

Wired for Management (WFM) is an industry-wide initiative to increase overall manageability and reduce the total cost of ownership. WFM allows a server to be managed over a network. The system BIOS supports revision 2.0 of the Wired For Management Baseline Specification. It also supports the preboot execution environment, as outlined in the WFM baseline specification, because the system includes an embedded WFM compliant network device.

The system BIOS supports version 2.3 of the System Management BIOS Reference Specification to help higher-level instrumentation software meet the WFM requirements. The higher-level software can use the information provided by the system management (SM) BIOS to instrument desktop management interface (DMI) standard groups that are specified in the WFM specification.

The BIOS also configures the SYSID table as described in the Network PC System Design Guidelines, Revision 1.0. This table contains the globally unique ID (GUID) of the baseboard. The mechanism that sets the GUID in the factory is defined in the SYSID BIOS Support Interface Requirement Specification, Version 1.2. The caller must provide the correct security key for this call to succeed.

System BIOS implements:

Revision 1.0

81

 

Intel reference number C25653-001

Page 80 Page 82
Page 81
Image 81
Intel SE7501WV2 manual Wired For Management WFM, On to Off Legacy, On to Off Acpi, On to Sleep Acpi, Sleep to On Acpi
Page 80 Page 82

SE7501WV2 specifications

The Intel SE7501WV2 is a versatile server motherboard designed to meet the demanding needs of modern computing environments. Engineered with a focus on performance, reliability, and flexibility, this motherboard is tailored for a range of applications, from entry-level servers to high-performance computing tasks.

One of the main features of the SE7501WV2 is its support for Intel's Xeon processors, specifically those based on the Netburst architecture. This compatibility allows for powerful multi-threaded processing capabilities, making it ideal for businesses seeking to optimize their server performance. The motherboard supports dual CPU configurations, enabling up to two processors to work simultaneously, thereby increasing computational power and efficiency.

The motherboard incorporates Intel's advanced server management technologies such as Intel Active Monitoring Technology, which helps in monitoring system health and optimizing power usage. Additionally, it features Intel's I/O Acceleration Technology, which enhances data throughput and reduces latencies, ensuring that applications run smoothly and efficiently.

Another significant characteristic of the SE7501WV2 is the memory capacity it offers. With support for up to 16 GB of ECC (Error-Correcting Code) DDR SDRAM, the motherboard helps in maintaining system stability during high workloads. The ECC memory not only prevents data corruption but also significantly enhances the reliability of mission-critical applications.

For connectivity, the SE7501WV2 comes equipped with multiple PCI-X slots, enabling the addition of various expansion cards for network, storage, and graphic capabilities. This expandability is crucial for enterprises that need to adapt their server architecture to evolving workloads.

Moreover, the SE7501WV2 features integrated high-performance RAID support, improving data redundancy and performance. This feature is essential for organizations that prioritize data security and require robust backup solutions.

In terms of power management, the motherboard supports advanced power features that help reduce operational costs while maximizing performance. The design ensures efficient power consumption, allowing it to run cooler and quieter, which is particularly beneficial for noisy data center environments.

In conclusion, the Intel SE7501WV2 motherboard is designed for those who require robust performance, reliability, and flexibility in server applications. With its support for dual Xeon processors, extensive memory capabilities, advanced management technologies, and expandability, it stands out as a solid solution for many enterprise-level computing needs.
Top Page Image Contents