Introduction

The P4S133 delivers exceptional value for entry-level P4 systems. Supporting up to 3GB of PC133 SDRAM, abundant onboard features, and expandability options, the P4S133 enables P4 for everyone.

SiS 645 Chipset
The P4S133 Series with the SiS 645 chipset supports the latest P4 processors up to 2.2GHz and beyond. In addition to supporting cost-effective PC133 SDRAM, unique MuTIOL^® technology increases the bus speed between the northbridge and southbridge to 533MB/sec, for enhanced system performance.

High-quality 6-Channel PCI Audio
An incredible audio experience for digital music, DVDs and games are possible thanks to an onboard C-Media audio controller.

10/100Mbps LAN (optional)
Easy connectivity to your network or broadband connection with optional SiS LAN controller, lets you take gaming online without having to buy an additional LAN card.

SPDIF Interface (optional)
The optional P41333's SPDIF-in/out module turns your computer into a high-end entertainment system with optical and coaxial connectivity to powerful speaker systems.

ASUS EZ Plug™
The ASUS EZ Plug™ power connector lets you use your existing power supply and eliminates the need to buy a special ATX 12V power supply necessary to support your P4 CPU.

Personalized Boot Logos
Get rid of boring boot up screens. ASUS MyLogo™ personalizes and adds style to your system with customizable boot logos.

Advanced Media Support (optional)
Smart card reader support enables cutting-edge technology features such as increased security, authenticating online transactions, editing IC based information and more.

Extreme Overclocking
ASUS P4S133 offers robust overclocking options to maximize your system performance.

·         Easy DIP Switch or Jumperfree™ overclocking from BIOS.

·         Flexible CPU Core Voltage Adjustments in 0.05V increments over defaults

·         Accurate 1MHz adjustments of system-bus-frequency

·         Adjustable VIO memory voltage

·         Adjustable FSB/PCI/MEM ratio

·         Rock-solid stability

ASUS Reliability
All ASUS motherboards are designed and tested to meet the highest quality standards. Responsive customer support and frequent BIOS and driver updates ensure that you're getting the fastest, most reliable performance - all the time. All ASUS motherboards are also backed by a 3-year limited warranty.

Comprehensive Software Bundle
All ASUS motherboards include a valuable software bundle of popular third party programs that enable you to enjoy the full capabilities of your ASUS product:

·         Trend Micro PC-cillin 2000 anti-virus program

·         ASUS PC Probe for system monitoring

·         Cyberlink PowerPlayer SE, Video Live Mail

Key Specifications

·         Intel socket 478 Pentium 4 processor support up to 2.2GHz and beyond

·         400MHz front-side-bus

·         SiS 645 chipset: SiS 645 North Bridge and SiS 961 South Bridge

·         3 DIMMs, up to 3GB of PC133/100 SDRAM memory support

·         C-Media CMI8738 6-channel audio

·         Optional Integrated SiS LAN controller with Realtek PHY

·         AGP 4X slot, UDMA 66/100

·         MuTIOL bus advanced I/O technology

·         SPDIF-in/out interface module

·         5 PCI, AGP 4X slot, 6 USB ports

·         ATX form-factor