Mainboard User’s Manual
Mainboard Specification and Feature
6
2.2. Mainboard Specifications and Features
2.2.1. Hardware
CPU
Intel® Pentium® 4 processors in a 478-pin
package, compatible Auto-detection CPU
VRM
Onboard Voltage Regulator Module
Provides 1.05V to 1.825V operating voltage
Coprocessor
Speed
CPU has built-in floating point unit
System bus clock 100/133 MHz
PCI bus clock 33 MHz
Chipset
Intel 845
G/GE/PE
supports
PC1600/PC2100/PC2700 DDR SDRAM and
super-I/O integrated peripheral controller
support Ultra ATA100
DRAM
Two 184-pin DDR sockets, up to 2GB
Supports 64 MB to 1GB DDR SDRAM
memory types
EIDE
Controller
Supports for IDE devices in two channels
Supports PIO mode 0 through mode 4 drives
Supports Bus Mastering DMA mode 2 drives
Supports two Bus Mastering Ultra DMA-ATA
33/66/100 drives
Supports Iomega ZIP or LS-120 removable
drives
Sound Chip
Chip integrated direct Sound AC97 2.2
interface.
Realtek ALC650
On-Board LAN
Intel 8100 LAN chipset, supports 10/100 Mb/s
