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DFI NB70-BC
Intel 845D chipset
- Intel 82845D Memory Controller Hub (MCH)
- Intel 82801BA I/O Controller Hub (ICH2)
CPU Socket
CPU Supported
- Intel Pentium 4 processor (478-pin)
- Supports up to 2.2GHz CPU speed
- 400MHz system data bus
Memory
- Two 184-pin DDR SDRAM DIMM sockets
- 2.5V unbuffered PC1600 (DDR200) or PC2100 (DDR266) DDR SDRAM DIMM
- Up to 2GB system memory using 64Mbit, 128Mbit, 256Mbit or 512Mbit technology
- Double-sided x16 DDR SDRAM DIMM is not supported
- Supports ECC function
PCI IDE
- Supports ATA/33, ATA/66 and ATA/100 hard drives
- PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.)
Rear Panel I/O Ports
- 2 USB 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
Internal I/O Connectors
- 1 connector for 2 additional external USB ports
- 1 connector for IrDA connector
- 2 IDE connectors
- 1 floppy connector
- 2 ATX power supply connectors
- 1 Wake-On-LAN connector
- 1 Wake-On-Ring connector
- 3 connectors for CPU fan, chassis fan and system fan
- 2 internal audio connectors (CD-in and TAD)
Power Management
- ACPI and OS Directed Power Management
- Wake-On-Events include:
- Wake-On-USB
- Wake-On-Ring
- Wake-On-LAN
- Wake-On-Keyboard
Expansion Slots
Audio Onboard
- 18-bit stereo full-duplex codec with independent variable sampling rate
- High quality differential CD input
- True stereo line level outputs
Other features
BIOS
Form Factors
- ATX, 4 layers
- 30.5cm (12.05") x 22.5cm (8.85")