DFI NB78-BC

Chipset

• Intel 845PE chipset
  • Intel 845PE Memory Controller Hub (MCH)
  • Intel 82801DB I/O Controller Hub (ICH4)

CPU Socket

• Socket 478

CPU Supported

• Intel Pentium 4 processor (478-pin)
  • 533MHz system data bus - supports up to 2.53 GHz CPU speed
  • 400MHz system data bus - supports up to 2.4 GHz CPU speed
• Intel Celeron processor
  • 400MHz system data bus - supports up to 1.8 GHz CPU speed

Memory

• Two 184-pin DDR SDRAM DIMM sockets
• 2.5V unbuffered PC1600 (DDR200), PC2100 (DDR266) or PC2700 (DDR333) DDR SDRAM DIMM
• Supports maximum of 2GB system memory using 64Mbit, 128Mbit, 256Mbit or 512Mbit technology
• Double-sided x16 DDR SDRAM DIMM is not supported

PCI IDE

• Supports ATA/33, ATA/66 and ATA/100 hard drives
• PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.)

Accelerated Graphics Port (AGP)

• Supports 1.5V AGP 4x with up to 1066MB/sec. bandwidth for 3D graphics applications

Rear Panel I/O Ports

• 2 USB 2.0/1.1 ports
• 2 DB-9 serial ports
• 1 DB-25 parallel port
• 1 PS/2 mouse port
• 1 PS/2 keyboard port
• 1 game/MIDI port
• 3 audio jacks: line-out, line-in and mic-in

I/O Connectors

• 2 connectors for 4 additional external USB 2.0/1.1 ports
• 1 CD-in internal audio connector
• 1 S/PDIF-out connector
• 1 connector for IrDA interface
• 2 IDE connectors
• 1 floppy connector
• 2 ATX power supply connectors
• 1 Wake-On-LAN connector
• 3 connectors for CPU fan, chassis fan and second fan

Power Management

• ACPI and OS Directed Power Management
• Wake-On-Events include:
  • Wake-On-Keyboard
  • Wake-On-USB Keyboard
  • Wake-On-Ring
  • Wake-On-LAN

Expansion Slots

• 1 AGP slot that supports 1.5V 4x
• 6 PCI slots

Audio Onboard

• 16-bit stereo full-duplex codec with independent variable sampling rate
• High quality differential CD input
• True stereo line level outputs
• 2-channel audio output

Other Features

• Suspend to RAM

BIOS

• Award BIOS

PCB

• 4 layers, ATX form factor
• 30.5cm (12") x 21cm (8.26")