P3C-E Features

The P3C-E features most of what you'd expect on a typical 820 motherboard with the addition of an ISA slot for legacy devices. Here are the rest of the specs:

Single Slot 1 for Pentium III/II Processor
Slot 1 for Intel Pentium III/Pentium II 350~733+ MHz with Built-in 512KB L2 Cache
Support 133MHz/100MHz Front Side Bus (FSB) Processors
Supports ASUS S370-133 CPU Card for FC-PGA Coppermine PIII Processors
External Frequencies, Vcore & Vio Adjustable

Intel 820 Chipset
Supports Pentium III/II Processor CPU 133MHz/100MHz FSB
Supports the fastest RDRAM Memory with RAMBUS Architecture
Advanced MCH+ICH+FWH Architecture

AGP 4X/AGP Pro Slot for High-end 3D Graphics
AGP Pro Slot with Universal AGP Connector and additional Power Connectors to support high-end 3D or workstation class graphics adapter
AGP Pro/AGP 4X/AGP 2X Graphics Adapter Compatible

2 RIMM Sockets for PC800 RDRAM
2 RIMM Sockets to support max 1GB RDRAM
RDRAM Speed: PC800/PC700/PC600 (Over 400MHz Memory Bus)
Bundled with 1 Continuity Module (CM)

PCI/ISA Slots
5 x PCI, 1 x ISA Slots
PCI 2.2, 32-bit Bus Master Slots
Optional ISA Slot to support legacy add-on card

Smart BIOS - Jumper Free
Award 4MB BIOS with Full ACPI, DMI, Green, PnP, Trend® ChipAway Virus (TCAV) & Symbios® SCSI
Jumper Setting by S/W (JumperFreeTM)
Vcore, CPU/PCI Ratio & Boot Media Selections

PC '99 Color-Coded I/O Ports
2 x USB Ports (Support Hot-Plug Function)
2 x Serial Ports, 1 x Parallel Port (EPP, ECP)
1 x PS/2 Keyboard Port, 1 x PS/2 Mouse Port
1 x Floppy Port
1 x Game / MIDI Port, Line-In /Out / MIC-in

Ultra DMA/66 IDE Ports
2 x UltraDMA/66 Bus Master IDE (Up to 4 ATAPI Devices)
ATAPI IDE DVD-ROM, CD-ROM, CD-R, CD-RW, and LS-120 Drives Support

Onboard Chassis Intrusion Detector Circuit
Provides 2-pin Switch for Chassis Open Protection
ASUS® BIOS Provides Intrusion Event Log

Yamaha® 744 PCI Audio Controller
H/W 3D Audio Hardware Accelerator for Professionals
YAMAHA® XG Software Wavetable Utility with Audio Rack Utility Bundled

ATX 20-pin Power Connector

Board Size:
ATX Form Factor with size: 24.1cm x 30.5cm (9.5" x 12.0")

Since the 820 chipset doesn't support ISA slots, the P3C-E includes a PCI-to-ISA bridge. While legacy support is always nice due to the high-end nature of the 820 chipset we're a bit unsure how many 820 users still own ISA cards, much less would use them in their brand new 820 system. We quickly disabled the ISA Bridge in BIOS, and think you probably will too.