Supermicro X7DWN+ Server Motherboard - Intel 5400 Chipset - Socket J LGA-771

Quick Glance

Interface Connection: Serial Port Yes, VGA Yes, Network (RJ-45) Yes

System Board Style: Extended ATX

Supported Processor: Xeon

Processor Socket: Socket J LGA-771

Memory Technology: DDR2 SDRAM

System Chipset: Intel 5400

Summary

Product Title: Supermicro X7DWN+ Server Motherboard - Intel 5400 Chipset - Socket J LGA-771

Manufacturer: Supermicro

Lowest Price: $439.99

CPU + Northbridge Support

Supported Processor: Xeon

Processor Socket: Socket J LGA-771

System Chipset: Intel 5400

Maximum Number of Processors: 2

Bus Speed: 1600 MHz, 1333 MHz, 1066 MHz, 800 MHz

Memory Support

Number of Memory Slots: 16

Max System Memory: 128 GB

Memory Technology: DDR2 SDRAM

Connectors

Interface Connection: Serial Port Yes, VGA Yes, Network (RJ-45) Yes

Number of IDE Headers: 1

Number of Serial ATA Headers / Ports: 6

Number of PCI-X Slots: 2

Number of PCI-Express x4 Slots: 1

Number of PCI-Express x8 Slots: 3

Additional Features

Controller Type: Floppy Controller, Serial ATA/300, Ultra ATA/100 (ATA-6)

On Board Video Chipset: ATI ES1000

Network Interfaces Included: Ethernet (10 Mbps), Ethernet (10/100 Mbps), Ethernet (10/100/1000 Mbps) Yes

Physical Specifications

System Board Style: Extended ATX

Width: 13 in

Depth: 13.68 in

More Info

URL: Manufacturer Link

Additional Specifications

Frequency Band: Dual Channel memory supported ROHS Compliant Chipsets: Intel 5400 (Seaburg) ESB2 BIOS Features: 8Mb Flash EEPROM with Phoenix BIOS EFI BIOS Support Plug and Play (PnP) DMI 2.3 PCI 2.2 ACPI 1.0 / 2.0 USB Keyboard support SMBIOS 2.3 Hardware Monitoring: Monitors for CPU Cores, +1.8V, +3.3V, +5V, 12V, +3.3V Standby, +5V Standby, VBAT, Memory, Chipset Voltages. 5-Phase-switching voltage regulator with auto-sense from 0.8375V-1.60V Total of eight fan headers supporting up to 8 fans Four 4-pin fan headers Four 3-pin fan headers 8x fans with tachometer status monitoring Status monitor for speed control Support 3-pin fans Low noise fan speed control Pulse Width Modulated (PWM) fan connectors Monitoring for CPU and chassis environment CPU thermal trip support Thermal Control for 8x fan connectors Thermal Monitor 2 (TM2) support PECI CPU / System Overheat LED Chassis intrusion detection Chassis intrusion header SDDC Support Onboard voltage monitors for CPU cores, chipset voltage, Memory voltage, +1.8V, +3.3V, +3.3V Standby, +5V, +5V Standby, +12V, 12V and Vbatt Fan status monitor with firmware control CPU/chassis temperature monitors Platform Environment CPU fan auto-off in sleep mode Control Interface (PECI) ready CPU fan auto-off in sleep mode CPU slow-down on temperature overheat CPU thermal trip support for processor protection, power LED Power-up mode control for recovery from AC power loss Auto-switching voltage regulator for CPU cores System overheat/Fan Fail LED Indicator and control Chassis intrusion detection System resource alert via Supero Doctor III ACPI Features: Slow blinking LED for suspend state indicator Main switch override mechanism ACPI Power Management Keyboard Wakeup from Soft-off Support CD Contents: BIOS flash upgrade utility Device drivers

Internal Interfaces: 1 x Key Lock

Graphics Controller Memory: 32 MB

IDE Controller: Yes

Floppy Controller: Yes

SATA Controller: Yes

Onboard Video: Yes

Number of Total Expansion Slots: 6

Number of PCI-X Slots: 2

Network (RJ-45): Yes

Serial Port: Yes

Total Number of USB Ports: 2

Number of USB 2.0 Ports: 2

Total Number of Onboard USB Ports: 3

Onboard LEDs Header: Yes

Total Number of PCI Express Slots: 4