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Specifications

Form Factor
* ATX

Dimensions
* 10" x 12" (25.4cm x 30.5cm)

CPU
* Dual 771-pin LGA Sockets
* Supports up to two Intel® 64-bit Xeon® processor(s) of the same type below:
o Dual-Core Intel® Xeon® 5100/5000 Sequence (Woodcrest/Dempsey) Processors with 2MB L2 Integrated Advanced Transfer Cache per core, 4MB L2 cache total, up to 3.0 GHz

System Bus
* 1333 MHz, 1066 & 667 MHz system bus

Operating System Software
* Supports 64-bit Operating Systems
* Supports 32-bit Operating Systems

Memory Capacity
* Six 240-pin DIMM sockets
* Supports up to 24 GB 667 / 533MHz DDR2 ECC FB-DIMM memory
* Dual branch memory bus
* Memory must be populated in pairs
* Memory Mirroring supported

Memory Type
* 667 / 533MHz FB-DIMM (Fully Buffered DIMM) DDR2 ECC SDRAM 72-bit, 240-pin gold-plated DIMMs

DIMM Sizes
* 256MB, 512MB, 1GB, 2GB, 4GB

Memory Voltage
* 1.8 V only

Error Detection
* Corrects single-bit errors
* Detects double-bit errors (using ECC memory)
* Supports Intel® x4 and x8 Single Device Data Correction (SDDC)

Chipset
* Intel® 5000X (GreenCreek) chipset
* MCH + ESB2

SATA
* ESB2 (3Gb/s) SATA Controller
* RAID 0, 1, 5, 10 support

Network Controllers
* Intel® (ESB2/Gilgal) 82563EB Dual-Port Gigabit Ethernet Controller
* Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
* Intel® I/OAT support for fast, scaleable, and reliable networking

Super I/O
* Winbond 83627HF chip

Clock Generator
* ICS932S401EGLF

Serial ATA
* Six Serial ATA ports
* Six SATA hard drives supported

IDE
* Single EIDE channel supports up to two UDMA IDE devices(IDE-M, IDE-S)
* Supports UDMA Mode 5, PIO Mode 4, and ATA/100

Floppy
* 1 Floppy controller; 1.44 MB, 2.88 MB

LAN
* 2x RJ45 LAN ports

USB
* 4x USB rear ports
* 1x USB internal header (for 2 ports)
* 6 total USB ports, 2.0 Compliant / 1.1 Compliant

Audio
* AC97 Audio
* Line-in / Line-out / Microphone Ports

Keyboard / Mouse
* PS/2 keyboard and mouse ports

Serial Port / Header
* 1 Fast UART 16550 serial port
* 1 Fast UART 16550 serial header

Parallel Port
* Parallel Port Header

PCI-Express
* 1 (x16) PCI-e slot
* 1 (x4) PCI-et (using x16) slot

PCI-X
* 2x 64-bit 133/100MHz PCI-X (3.3V) slots

PCI
* 2x 32-bit 33MHz PCI (5V) slot

UIO
* 1x UIO slot

BIOS Type
* 8Mb Flash EEPROM with Phoenix® BIOS

BIOS Features
* Plug and Play (PnP)
* SMBIOS 2.3
* DMI 2.3
* PCI 2.2
* ACPI 1.0
* PCI-X 1.0
* USB Keyboard support
* Hardware BIOS Virus protection

Management Software
* Super Doctor III
* Watch Dog
* NMI

Power Configurations
* ACPI Power Management
* Main Switch Override Mechanism
* Wake-On-Ring (WOR) header
* Wake-On-LAN (WOL) header
* Power-on mode for AC power recovery
* Internal/External modem remote ring-on

PC Health Monitoring CPU
* Monitors for CPU Cores, +1.8V, +3.3V, +5V, ±12V, +3.3V Standby & +5V Standby, VBAT
* CPU Core 4-Phase-switching voltage regulator with auto-sense from 0.8375V-1.60V

FAN
* Total of six 4-pin fans
* 6x fans with status monitoring
* Status monitor for speed control
* Status monitor for on/off control
* Low noise fan speed control
* Pulse Width Modulated (PWM) fan connectors

Temperature
* Monitoring for CPU and chassis, environment
* CPU thermal trip support
* Thermal Control for 6x Fan Connectors
* I2C temperature sensing logic
* Thermal Monitor 2 (TM2) support

LED
* CPU / System Overheat LED
* Suspend-state Indicator LED
* +5V Standby Alert LED

Other Features
* Chassis intrusion detection
* Chassis intrusion header
* SDDC Support

Operating Environment / Compliance
RoHS
RoHS 6/6
* RoHS Compliant 6/6, Pb Free

Environmental Spec.
* Operating Temperature: 10º to 35º C (50º to 95º F)
* Non-operating Temperature: -40º to 70º C (-40º to 158º F)
* Operating Relative Humidity: 8% to 90% (non-condensing)
* Non-operating Relative Humidity: 5 to 95% (non-condensing)