Datasheet

9
1 Product Description
1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the board.
Table 1. Feature Summary
Form Factor
ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
Processor
 Intel
®
Xeon
®
W3500 series Processor in an LGA1366 socket
Memory
 Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets
 Support for DDR3 1333 MHz, DDR3 1066 MHz, and DDR3 800 MHz DIMMs
 Support for up to 16 GB of system memory
 Support for non-ECC memory and ECC memory
Chipset
Intel
®
X58 Chipset, consisting of:
 Intel
®
X58 I/O Hub (IOH)
 Intel
®
82801IJR I/O Controller Hub (ICH10R)
Audio Intel
®
High Definition Audio subsystem using the Realtek* ALC889 audio codec
Legacy I/O Control Winbond legacy I/O controller
Peripheral
Interfaces
 12 USB 2.0 ports
 Six internal Serial ATA interfaces with RAID support
 Two IEEE 1394a ports (one on back panel, one front-panel header)
BIOS
 Intel
®
BIOS resident in the SPI Flash device
 Support for Advanced Configuration and Power Interface (ACPI), Plug and Play,
and SMBIOS
Instantly Available
PC Technology
 Support for PCI Local Bus Specification Revision 2.2
 Support for PCI Express* Revision 2.0
 Suspend to RAM support
 Wake on PCI, front panel, and USB ports
LAN Support
Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel
®
82567LM
Gigabit Ethernet Controller
Expansion
Capabilities
 One PCI Conventional bus add-in card connector (SMBus routed to PCI
Conventional bus add-in card connector)
 Two PCI Express* 2.0 x16 bus add-in card connectors
 One PCI Express* 2.0 x4 bus add-in card connector
 Two PCI Express* 1.1 x1 bus add-in card connectors
Hardware Monitor
Subsystem
 Hardware monitoring and fan control ASIC
 Voltage sense to detect out of range power supply voltages
 Thermal sense to detect out of range thermal values
 Three fan headers using PWM control
 Three fan sense inputs used to monitor fan activity
 Fan speed control using voltage control (3-pin fan headers front and rear)
 Support for Product Environmental Control Interface (PECI)