Voltage Timing Parameters, Turn On / Off Timing

Intel® Server Board SE7501WV2 TPS

General Specifications

Vout

10% Vout

Tvout rise

Tvout_off

Tvout_on

Figure 12. Output Voltage Timing

The following tables show the timing requirements for a single power supply being turned on and off via the AC input, with PSON held low and the PSON signal, with the AC input applied. The ACOK# signal is not being used to enable the turn on timing of the power supply.

Table 99. Voltage Timing Parameters

Item	Description	Min	Max	Units
Tvout_rise	Output voltage rise time from each main output.	5	70	msec

Tvout_on	All main outputs must be within regulation of each other		50	msec
	within this time.
T vout_off	All main outputs must leave regulation within this time.		400	msec

Table 100. Turn On / Off Timing

Item

Description

Min

Max

Units

	Tsb_on_delay	Delay from AC being applied to 5VSB being within		1500	msec
		regulation.

	T ac_on_delay	Delay from AC being applied to all output voltages being		2500	msec
		within regulation.
	Tvout_holdup	Time all output voltages stay within regulation after loss	21		msec
		of AC.
	Tpwok_holdup	Delay from loss of AC to de-assertion of PWOK	20		msec
	Tpson_on_delay	Delay from PSON# active to output voltages within	5	400	msec
		regulation limits.

Revision 1.0		Intel reference number C25653-001			161
		Intel reference number C25653-001

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.

Intel SE7501WV2 manual Voltage Timing Parameters, Turn On / Off Timing, Description Min Max Units

Models: SE7501WV2