Intel® Server Board SE7501WV2 TPS

SE7501WV2 ACPI Implementation

The power button input (FP_SLP_BTN*) will behave differently depending on whether or not the operating system supports ACPI. The sleep switch has no effect unless an operating system with ACPI support is running. If the operating system supports ACPI and the system is running, pressing the sleep switch causes an event. The operating system will cause the system to transition to the appropriate system state depending on the user settings.

Power/Sleep Button Off to On: The ICH3-S and SIO may be configured to generate wakeup

events for several different system events: Wake on LAN*, PCI Power Management Interrupt, and Real Time Clock Alarm are examples of these events. The BMC monitors the power button and wakeup event signals from the ICH3-S. A transition from either source results in the BMC starting the power-up sequence. Since the processors are not executing, the BIOS does not participate in this sequence. The ICH3-S receives power good and reset from the BMC and then transitions to an ON state.

Power/Sleep Button On to Off (Legacy): The BMC monitors power state signals from the ICH-

3and de-asserts the PS_PWR_ON signal to the power supply. As a safety mechanism, the BMC automatically powers off the system in 4-5 seconds.

Power/Sleep Button On 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 determines what sleep state (if any) the system transitions to.

Power/Sleep Button On to Sleep (ACPI): If an ACPI operating system is loaded, the sleep button switch generates a request (via SCI) to the operating system to place the system in “sleep” mode. The operating system retains control of the system and determines into which sleep state, if any, the system transitions.

Power/Sleep Button Sleep to On (ACPI): If an ACPI operating system is loaded, the sleep button switch generates a wake event to the ICH3-S 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 determines from which sleep state, if any, the system can wake.

Reset Button: The reset button will generate a hard reset to the system.

NMI Button: The NMI button will force an NMI to the BMC, which will generate an NMI to the processor.

System ID Button: The System ID button is used to aid a technician in locating a system for servicing when installed in a rack environment. Pushing the ID button will light the blue ID light located on the back edge of the baseboard near the speaker and battery. It will also light an LED on a front panel if configured to do so.

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Intel reference number C25653-001

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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.
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