The X7DBR-i+ supports dual Intel XEON 64-bit dual core processors at a front side bus speed of 667 MHz/1.066 GHz/1.333 GHz. The X7DBR-i+ offers substantial functionality and performance enhancements to the motherboards based on the NetBurst micro-architecture while remaining compatible with the 32-bit based software. Its features allow the motherboard to operate at much higher speeds with better power management in much safer environments than the traditional motherboards. The X7DBR-i+ is ideal for high performance dual processor enterprise server environments.

Specifications

General
  Product Type:  Motherboard – extended ATX
  Chipset Type:  Intel 5000P
  Max Bus Speed:  1333 MHz
  Processor Socket:  LGA771 Socket
  Max Processors Qty:  2
  Compatible Processors:  Quad-Core Xeon, Dual-Core Xeon 5000 series

Supported RAM
  Max Size:  64 GB
  Technology:  DDR2
  Bus Clock:  667 MHz, 533 MHz
  Speed:  PC2-5300, PC2-4300
  Supported RAM Integrity Check:  ECC
  Registered or Buffered:  Fully buffered
  Features:  Dual channel memory architecture

Graphics
  Graphics Controller:  ATI ES1000
  Dedicated Video Memory:  16 MB

LAN
  Network Controller:  Intel 82563EB
  Network Interfaces:  2 x Gigabit Ethernet

Expansion / Connectivity
  Expansion Slots:  2 x CPU ¦ 1 x expansion slot – SO-DIMM 200-pin ¦ 2 x PCIe x4 ¦ 1 x SXB-E x8 / PCI-X 133 MHz ¦ 16 x FB-DIMM 240-pin ( 1.8 V )
  Storage Interfaces:  SATA-300 -connectors: 6 x 7pin Serial ATA – 6 devices – RAID 0 / RAID 1 / RAID 10 / RAID 5 ¦ ATA-100 -connectors: 1 x 40pin IDC – 2 devices
  Interfaces:  2 x LAN (Gigabit Ethernet) ¦ 2 x USB 2.0 ¦ 1 x VGA ¦ 1 x PS/2 keyboard ¦ 1 x PS/2 mouse ¦ 1 x serial ¦ 1 x parallel
  Internal Interfaces:  1 x floppy
  Additional Connectors (Optional):  3 x USB 2.0
  Power Connectors:  4-pin ATX12V connector, 24-pin main power connector, 8-pin ATX12V connector

Features
  BIOS Type:  Phoenix
  BIOS Features:  DMI 2.1 support, APM 1.2 support, ACPI 1.0 support, SMBIOS 2.3 support, IPMI support
  Hardware Monitoring:  CPU core temperature, chassis temperature, system voltage, CPU overheating protection, CPU core voltage
  Sleep / Wake Up:  Wake on modem (WOM), wake on LAN (WOL), wake on ring (WOR)
  Hardware Features:  Chassis intrusion detection, WatchDog Timer

Miscellaneous
  Compliant Standards:  Plug and Play, ACPI, APM 1.2, RoHS
  Width:  13.7 in
  Depth:  13 in