BIOS

Intel® Server Board SE7501WV2 TPS

6.46 Hyper-Threading Technology

Refer to the Intel® NetburstTM Micro-architecture BIOS Writer’s Guide for details regarding the implementation of Hyper-ThreadingTechnology-enabled processors. In addition to these requirements, the following are also implemented:

•Display of processors during POST. BIOS displays the number of physical processors detected.

•Display of processors during BIOS Setup. BIOS displays the corresponding physical processors.

•Number of processors in the MPS table. BIOS only presents the primary thread processor in the MPS table.

•SMBIOS Type 4 structures. Unaffected. Type 4 structures refer to sockets not processors.

6.47 OEM Customization

System OEMs can differentiate their products by customizing the BIOS. The extent of customization is limited to that which is stated in this section.

The user binary capability of the system BIOS allows system vendors to change the look and feel of the BIOS and to manage OEM-specific hardware by executing custom code during POST. Custom code should not hook critical interrupts, reprogram the chip set, or take any other action that affects the correct functioning of system BIOS.

6.48 User Binary

System customers can supply 16 KB of code and data for use during POST and at run-time. Individual platforms may support a larger user binary. User binary code is executed at several defined hook points within the POST.

The user binary code is stored in the system flash. If no run-time code is added, the BIOS temporarily allocates a code buffer according to the POST Memory Manager Specification. If run-time code is present, the BIOS shadows the entire block as though it were an option ROM. The BIOS leaves this region writeable to allow the user binary to update any data structures it defines. System software can locate a run-time user binary by searching for it like an option ROM, checking each 2KB boundary from C0000h to EFFFFh. The system vendor can place a signature within the user binary to distinguish it from other option ROMs.

Intel will provide the tools and reference code to help OEM’s build a user binary. The user binary must adhere to the following requirements:

•In order to be recognized by the BIOS and protected from runtime memory managers, the user binary must have an option ROM header (55AA, size).

•The system BIOS performs a scan of the user binary area at predefined points during POST. Mask bits must be set within the user binary to inform the BIOS if an entry point exists for a given time during POST.

•The system state must be preserved by the user binary.

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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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