Asus P4S133 - Manual (Page 12)

2 Chapter 1: Product introduction
1.2 Core Specifications
The P4S133 motherboard is designed and assembled according to the
highest standards. This ASUS motherboard represents the latest advances
and offers users the finest componentry available today...
Latest P4 Processor Technology: Intel Pentium 4 Socket 478 Northwood
Processor. The Pentium 4 processor utilizes the advanced 0.18 micron
processor core in FC-PGA2 package for a 2.0GHz frequency, while the
Northwood processor uses the 0.13 micron processor core with 512KB
L2 cache for up to a speedy 2.2+GHz frequency. The P4 offers
optimized performance for audio, video, and Internet applications.
North Bridge Chipset: the SiS ® 645 supports AGP 4X/2X mode, 100MHz
Front Side Bus, and the fastest 133/100MHz memory bus.
South Bridge Chipset: the SiS ® 961 integrated peripheral controller supports
UltraDMA/100/66/33 for burst mode data transfer rates of up to 100MB/
sec, and USB controller with three root hubs for six USB ports.
PC133 SDRAM: Equipped with three Dual Inline Memory Module (DIMM)
sockets to support Intel PC133-compliant (8, 16, 32, 64, 128, 256, or
512MB) SDRAM up to 3GB.
UltraDMA/100 Support: Comes with an onboard PCI Bus Master IDE
controller with two connectors that support four IDE devices on two
channels. Supports UltraDMA100/66/33, PIO Modes 3 & 4, Bus Master
IDE DMA Mode 2, and Enhanced IDE devices, such as DVD-ROM, CD-
ROM, CD-R/RW, LS-120, and Tape Backup drives.
Multi-I/O Chipset: Offers complete support for a variety of I/O functions.
Provides two high-speed UART compatible serial ports and one parallel
port with EPP and ECP capabilities. UART2 can also be directed from
COM2 to the Infrared Module for wireless connections. The Super I/O
controller supports a floppy disk drive, PS/2 keyboard, and PS/2 mouse.
Smart BIOS: 2Mb firmware enables Vcore and CPU/DDR SDRAM frequency
adjustments, boot block write protection, and HD/SCSI/MO/ZIP/CD/Floppy
boot selection.
Concurrent PCI: Concurrent PCI allows multiple PCI transfers from PCI
master busses to the memory and processor.
Expansion: One AGP 4X, four USB ports, five PCI slots, SPDIF digital audio,
iPanel, front audio panel, SMB, smart card, infrared.
Connections: Parallel, PS/2 mouse, PS/2 keyboard, 2 USB, RJ45,
Microphone, Line In Jack, Line Out Jack, Standard ATX power.