Contents

1 Server Board Features

9

Server Board Connector and Component Locations

11

Back Panel Connectors

12

Front Panel Connectors

12

Processor

13

Memory

13

Intel 875P Chipset

14

Intel 82875P Memory Controller Hub (MCH)

14

Intel 82801EB I/O Controller Hub (ICH5-R)

15

Intel 82802AC Firmware Hub (FWH)

15

Video

15

AGP Connector

16

ATA Rage XL Video Controller

16

Video Modes

16

Video Memory Interface

17

Super I/O

17

Serial Port

18

Parallel Port

18

Floppy Drive Controller

18

Keyboard and Mouse Connectors

18

USB

19

High-Speed USB 2.0 Support

19

Legacy USB Support

19

PCI I/O Subsystem

20

32-bit,33-MHz PCI Subsystem

20

Device IDs (IDSEL)

21

Data Storage

21

Serial ATA (SATA)

21

IDE Interfaces

22

SCSI Hard Drive Activity LED Connector

22

Network Interface Controller (NIC)

23

NIC Connector and Status LEDs

23

Power Management

24

Software Support through ACPI

24

Wake-up Devices and Events

26

Hardware Support

27

Power Connector

28

Fan Connectors

28

Instantly Available PC Technology

29

Hardware Management and Monitoring

30

Chassis Intrusion and Detection

30

Password Security

31

Real-Time Clock, CMOS SRAM, and Battery

32

Recovering the CMOS

32

iii

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Intel S875WP1-E manual Contents

S875WP1-E specifications

The Intel S875WP1-E is a high-performance server motherboard designed to meet the demanding requirements of enterprise-level applications. It is ideally suited for those seeking a robust solution for data centers, cloud computing, and various business applications. Built on the Intel 875P chipset, the S875WP1-E delivers impressive features and technologies that enhance functionality and reliability.

One of the standout characteristics of the Intel S875WP1-E is its support for dual Intel Xeon processors. This allows for significant processing power, enabling businesses to run multiple applications simultaneously without compromising performance. With its dual-socket configuration, the motherboard supports a range of Xeon processors, maximizing scalability for evolving workloads.

The motherboard supports up to 16GB of DDR SDRAM, utilizing ECC (Error-Correcting Code) memory, which ensures data integrity and system stability. The capability to handle large amounts of memory is critical for applications requiring high data throughput and reliability, such as virtualization and database management.

In terms of storage, the S875WP1-E features several Serial ATA (SATA) ports, supporting RAID configurations, which can enhance data redundancy and performance. This flexibility in storage options ensures that businesses can tailor their systems according to specific storage needs. Additionally, it also supports PATA (Parallel ATA) drives, allowing for integration of legacy systems.

The expansion capabilities of the S875WP1-E are notable, as it includes multiple PCI Express and PCI slots, accommodating various expansion cards, including graphics cards, network interfaces, and storage controllers. This versatility is essential for organizations looking to customize their systems based on specific application requirements.

Networking capability is another highlight of the Intel S875WP1-E. It comes equipped with integrated Gigabit Ethernet, providing fast network access essential for server operations. The motherboard also features additional options for network expansion, ensuring that businesses can connect seamlessly to their networks.

Thermal management is another strong aspect of the S875WP1-E design. With a range of features aimed at maintaining optimal operating temperatures, including robust power regulation, it helps to prolong the lifespan of components and enhance overall system reliability.

In summary, the Intel S875WP1-E motherboard is a powerful solution for enterprise environments, offering dual processor support, ample memory capacity, flexible storage options, and comprehensive networking capabilities. Its design prioritizes stability and performance, making it an ideal choice for those looking to build a reliable server infrastructure tailored to their organization's needs.