H8DAI-2-B by Supermicro Computer, Inc

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Manufacturer Supermicro Computer, Inc
Manufacturer's Part Number H8DAI-2-B
Description Supermicro; Product Model: H8DAi-2; Product Type: Workstation Motherboard; Audio Line Out: Yes; Sound Controller Manufacturer: Realtek; Processor Supported: Opteron;
NAME DESCRIPTION
Number of PCI Express x4 Slots: 2
Chipset Manufacturer: NVIDIA
Number of SATA Interfaces: 6
Processor Technology: HyperTransport Technology
Processor Supported: Opteron
Memory Speed Supported: 667 MHz, 533 MHz, 400 MHz
Chipset Model: MCP55 Pro
Controller Type: Floppy Controller, Serial ATA/300, Ultra ATA/100 (ATA-6)
Serial Port: Yes
Number of USB 2.0 Ports: 4
Maximum Memory Supported: 32 GB
Total Number of USB Ports: 4
Depth: 13.05 "
Memory Technology: DDR2 SDRAM
Audio Channels: 7.1
Total Number of Onboard USB Ports: 4
Additional Information:

ROHS Compliant

Chipset:

  • Northbridge: nVIDIA MCP55Pro
  • Soutrhbridge: nVIDIA IO55

BIOS Features:

  • 8Mb Flash EEPROM with AMI BIOS
  • Plug and Play (PnP)
  • DMI 2.3
  • PCI 2.2
  • ACPI 2.0
  • USB Keyboard Support
  • SMBIOS 2.3

Hardware Monitoring:

  • Onboard voltage monitors for two CPU cores, 3.3V, +5Vin, +12Vin, 5V standby and battery voltage
  • Fan status monitor with firmware/software on/off and speed control
  • Watch Dog
  • Environmental temperature monitoring via BIOS
  • Power-up mode control for recovery from AC power loss
  • System resource alert
  • Pulse Width Modulated (PWM) fan connectors
  • Auto-switching voltage regulator for the CPU core
  • Monitors CPU Core Voltages, +3.3V, +5V, +12V, 5V Standby, VBAT
  • CPU 4-Phase-switching voltage regulator
  • Total up to 8-fan status tachometer monitoring
  • Up to eight 4-pin fan headers
  • Status monitor for speed control
  • Low noise fan speed control
  • Pulse Width Modulated (PWM) fan connectors
  • Monitoring for CPU and chassis environment
  • CPU Thermal Trip Support
  • PC temperature sensing logic
  • CPU / System Overheat LED
  • +5 Standby Alert LED
  • Chassis Intrusion Detection
  • Chassis Intrusion Header
  • Chipkill Support

ACPI Features:

  • Microsoft OnNow
  • LED for suspend state indication
  • BIOS support for USB keyboard
  • Main switch override mechanism
  • Internal/external modem ring-on
  • Suspend to RAM (STR)

Support CD Contents:

  • BIOS flash upgrade utility
Number of PCI Express x8 Slots: 1
Processor Socket: Socket F (1207)
Number of PCI Slots: 1
Audio Line In: Yes
Product Model: H8DAi-2
Number of IDE Interfaces: 1
Width: 12 "
Microphone Port: Yes
Sound Controller Model: ALC883
Number of Memory Slots: 8
Sound Controller Manufacturer: Realtek
Number of PCI Express x16 Slots: 2
Product Name: H8DAi-2 Workstation Motherboard
Audio Line Out: Yes
Parallel Port: Yes
Total Number of PCI Express Slots: 5
Package Type: Bulk
Brand Name: Supermicro
Marketing Information:

H8DAi-2 Workstation Board is designed with the utmost attention to detail to provide you with the highest standards in quality and performance.
Network (RJ-45): Yes
Total Processor Supported: 2
Product Type: Workstation Motherboard
Onboard LEDs Header: Yes
Number of Total Expansion Slots: 6
Memory Standard: DDR2-400/PC2-3200, DDR2-533/PC2-4200, DDR2-667/PC2-5300
Gigabit Ethernet: Yes