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Polywell Computers
Call 1-800-900-5836 or 650-583-7222
Why choose Polywell?
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Motherboard
Motherboards   Xeon Boards   [ X7DWN+ ]
X7DWN+
UIO, 1600FSB Quad-Core Xeon 5400 (Seaburg) ServerBoard

Key Features
1. Dual Intel®64-bit Xeon®Quad-Core or
Dual-Core, 1600 / 1333MHz FSB
2. Intel®5400 (Seaburg) Chipset
3. Up to 128GB DDR2 800* / 667 SDRAM Fully Buffered DIMM (FB-DIMM)
4. Intel®82575EB Dual-port Gigabit
    Ethernet Controller
5. 6x SATA 3.0Gbps Ports 6. 3 (x8) PCI-Express (2 w/ Gen 2.0),
    1 (x4) PCI-Express (Using x8 slot),
    2x 64-bit 133MHz PCI-X,
    1 UIO slots
7. ATI ES1000 Graphics with
    32 MB video memory
8. IPMI 2.0 (SIMSO) Slot
Product SKUs
MBD-X7DWN+ -O
  • X7DWN+ (Standard Retail Pack)
MBD-X7DWN+ -B
  • X7DWN+ (Bulk Pack)
 
Physical Stats
Form Factor
  • Enhanced Extended ATX
Dimensions
  • 13.05" x 13.68" (33.1cm x 34.7cm)
 
Processor/Cache
CPU
  • Dual 771-pin LGA Sockets
  • Supports up to Dual Intel®64-bit Xeon®processor(s) of the same type below:
    • Quad-Core Intel®
      Xeon?Processor
      5400/5300LV sequence (Harpertown
      /Clovertown processor)

      up to 3.20 GHz
    • Dual-Core Intel®
      Xeon?Processor
      5200/5100LV sequence (Wolfdale/Woodcrest processor)
      up to 3.40 GHz
System Bus
  • 1600 / 1333 / 1066 MHz system bus
 
System Memory
Memory Capacity
  • Sixteen 240-pin DIMM sockets
  • Supports up to 128 GB 800* / 667 / 533MHz DDR2 ECC FB-DIMM memory
  • Dual branch memory bus
  • Memory must be populated in pairs
  • Memory Sparing supported
Memory Type
  • 800* / 667 / 533MHz FB-DIMM (Fully Buffered DIMM) ECC DDR2 SDRAM 72-bit, 240-pin gold-plated DIMMs
DIMM Sizes
  • 512 MB, 1GB, 2GB, 4GB , 8GB**
Memory Voltage
  • 1.8 V or 1.5 V
Error Detection
  • Corrects single-bit errors
  • Detects double-bit errors (using ECC memory)
  • Supports Intel®x4 and x8 Single Device Data Correction (SDDC)
 
On-Board Devices
Chipset
  • Intel®5400 (Seaburg) chipset
  • ESB2
SATA
  • Intel ESB2 SATA 3.0Gbps Controller
  • RAID 0, 1, 5, 10 support (Windows only)
  • RAID 0, 1, 10 support (Linux)
IPMI
  • Support for Intelligent Platform Management Interface v.2.0 / 1.5
  • 200-pin IPMI slot (SIMSO(+))
  • (Optional: AOC-SIMSO(+))
  • For Dedicated LAN, cable CBL-0177L must be used (cable sold separately)
Network Controllers
  • Intel®82575 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
Graphics
  • ATI ES1000 controller with 32 MB of video memory
Super I/O
  • Winbond 83627HG chip
 
Input / Output
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) including CF(Compact Flash) Card
  • Compact Flash (40-pin connector, IDE 1, single channel) slot
  • Supports UDMA Mode 5, PIO Mode 4, and ATA/100
Floppy
  • 1 Floppy controller; 1.44 MB
LAN
  • 2x RJ45 LAN ports
USB
  • 2x USB rear ports
  • 3x USB internal headers
  • Total 5 USB 2.0 Compliant / 1.1 Compliant
VGA
  • 1x VGA Port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Port / Header
  • 1 Fast UART 16550 serial port
  • 1 Serial header
 
Expansion Slots
PCI-Express
  • 3 (x8) PCI-e slots (2 w/ Gen 2.0)
  • 1 (x4) PCI-e slot (Using x8 slot)
PCI-X
  • 2x 64-bit 133MHz PCI-X (3.3V) slots
UIO
 
System BIOS
BIOS Type
  • 8Mb Flash EEPROM with Phoenix®BIOS
  • EFI BIOS Support
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3
  • PCI 2.2
  • ACPI 1.0 / 2.0
  • USB Keyboard support
  • SMBIOS 2.3
 
Management
Software
  • Optional IPMI (Intelligent Platform Management Interface) 2.0
  • 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
  • Keyboard Wakeup from Soft-Off
  • Power-on mode for AC power recovery
 
PC Health Monitoring
CPU
  • 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
FAN
  • 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
Temperature
  • Monitoring for CPU and chassis environment
  • CPU thermal trip support
  • Thermal Control for 8x fan connectors
  • Thermal Monitor 2 (TM2) support
  • PECI
LED
  • CPU / System Overheat LED
Other Features
  • Chassis intrusion detection
  • Chassis intrusion header
  • SDDC Support
 
Operating Environment / Compliance
RoHS

RoHS Compliant 6/6, Pb Free
Environmental Spec.
  • Operating Temperature: 10° to 35°C (50° to 95°F)
  • Non-operating Temperature: -40° to 70°C (-40° to 158°F)
  • Operating Relative Humidity: 8% to 90% (non-condensing)
  • Non-operating Relative Humidity: 5 to 95% (non-condensing)
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