7.Power supply SMBus connector (5-pin PSUSMB1)

This connector is for the power supply SMB cable, if your power supply supports the SMBus function.

PSUSMB1

Z7S WS

+3.3V

GND

NC

SMBDAT

SMBCLK PIN 1

Z7S WS Power supply SMBus connector

8.Chassis intrusion connector (4-1 pin CHASSIS)

This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.

By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. Remove the jumper caps only when you intend to use the chassis intrusion detection feature.

Z7S WS

CHASSIS

Z7S WS Chassis intrusion connector

+5VSB MB

GND Chassis Signal

(Default)

2-34

Chapter 2: Hardware information

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Asus Z7S WS manual Power supply SMBus connector 5-pin PSUSMB1, Chassis intrusion connector 4-1 pin Chassis
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Z7S WS specifications

The Asus Z7S WS is a workstation motherboard designed to deliver exceptional performance and reliability for a variety of professional applications, particularly in fields such as graphic design, 3D rendering, and scientific computing. This motherboard stands out with its robust features and cutting-edge technologies, making it an ideal choice for users who require high levels of performance and stability.

One of the cornerstone features of the Asus Z7S WS is its support for dual Intel Xeon processors, allowing users to take advantage of the impressive multi-threading capabilities offered by these powerful CPUs. This makes the Z7S WS suitable for multitasking and handling demanding workloads, enabling professionals to run multiple applications simultaneously without experiencing performance degradation.

In terms of memory support, the Z7S WS is compatible with up to 64GB of DDR3 RAM. This extensive memory capability is essential for memory-intensive tasks, ensuring that users can work with large datasets or complex projects without running into limitations. The motherboard also supports ECC (Error-Correcting Code) memory, which helps to enhance data integrity and system reliability, crucial for mission-critical applications.

The Asus Z7S WS embraces advanced storage technologies, featuring multiple SATA 6Gb/s ports and support for RAID configurations. This enables users to establish a reliable storage environment with improved performance and data protection. Additionally, the motherboard is equipped with an onboard SAS (Serial Attached SCSI) controller, allowing for enterprise-grade storage solutions and improved data transfer rates.

Connectivity is another strong suit of the Z7S WS. The motherboard provides a wide array of expansion slots, including PCIe slots for high-performance graphics cards and other add-on cards. This flexibility allows users to configure their workstation to meet specific needs, whether it's for gaming, professional graphics work, or computational tasks.

Moreover, the Asus Z7S WS features high-definition audio and multiple USB ports, catering to users who require audio capabilities and extensive peripheral connectivity. The robust power delivery system is designed to ensure stability even under heavy loads, making this motherboard a reliable choice for professional use.

Finally, Asus emphasizes durability and longevity in the design of the Z7S WS, incorporating high-quality components that can withstand prolonged usage. Overall, the Asus Z7S WS is a powerful workstation motherboard that provides the performance, reliability, and versatility needed for demanding professional environments.
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