ASRock P4VT8 User Manual - Page 5

1.2 Specifications Platform: CPU: ATX Form Factor (12.0-in x 7.5-in, 30.5-cm x 19.1-cm) Socket 478 for Intel® Pentium® 4 (Prescott, Northwood, Willimate) /Celeron® processor Chipsets: North Bridge: VIA PT800, FSB @ 800/533/400 MHz, with Hyper-Threading Technology ready South Bridge: VIA VT8237, supports USB 2.0, ATA 133, SATA 1.5Gb/s Memory: 3 DDR DIMM slots: DDR1, DDR2, and DDR3 PC2100 (DDR266) for 3 DDR DIMM slots , Max. 3GB; PC2700 (DDR333) for 2 DDR DIMM slots , Max. 2GB; PC3200 (DDR400) for 1 DDR DIMM slots , Max. 1GB IDE: IDE1: ATA 133 / Ultra DMA Mode 6; IDE2: ATA 133 / Ultra DMA Mode 6; Supports up to 4 IDE devices Serial ATA: 2 SATA connectors, support up to 1.5Gb/s data transfer rate Floppy Port: Supports up to 2 floppy disk drives Audio: 5.1 channels AC'97 Audio LAN: Speed: 802.3u (10/100 Ethernet), supports Wake-On-LAN Hardware Monitor: CPU temperature sensing (ASRock U-COP); Chassis temperature sensing; CPU overheat shutdown to protect CPU life (ASRock U-COP)(see CAUTION 1); CPU fan tachometer; Chassis fan tachometer; Voltage monitoring: +12V, +5V, +3V, Vcore PCI slots: 5 slots with PCI Specification 2.2 AGP slot: 1 AGP slot, supports 1.5V, 8X/4X AGP card (see CAUTION 2) USB 2.0: 8 USB 2.0 ports: includes 6 default USB 2.0 ports on the rear panel, plus one header to support 2 additional USB 2.0 ports (see CAUTION 3) ASRock I/O PlusTM: 1 PS/2 keyboard port, 1 PS/2 mouse port; 1 serial port: COM1; 1 parallel port: ECP/EPP support; 1 RJ 45 port; 6 default USB 2.0 ports; Audio Jack: Line Out / Line In / Microphone 5