ASRock P4i48 User Manual - Page 6

1.2 Specifications Platform: CPU: ATX Form Factor: 12.0-in x 7.0-in, 30.5 cm x 17.8 cm Socket 478, supports Intel® Pentium® 4 (Prescott, Northwood, Willimate) / Celeron® processor Chipsets: North Bridge: Intel® 848P chipset, FSB @ 800 / 533 / 400MHz, supports Hyper-Threading Technology (see CAUTION 1) South Bridge: Intel® ICH5, supports SATA 1.5Gb/s Memory: 2 DDR DIMM slots: DDR1 and DDR2 supports PC3200 (DDR400) / PC2700 (DDR333) / PC2100 (DDR266), Max. 2GB (see CAUTION 2) IDE: IDE1: ATA 100 / Ultra DMA Mode 5 IDE2: ATA 100 / Ultra DMA Mode 5 Supports up to 4 IDE devices Serial ATA: Supports up to 2 SATA devices at 1.5Gb/s data transfer rate (Not Support "RAID and "Hot Plug" functions) Floppy Port: Supports up to 2 floppy disk drives Audio: 5.1 channels AC'97 Audio PCI LAN: Speed: 802.3u (10/100 Ethernet), supports Wake-On-LAN Hardware Monitor: CPU temperature sensing, Chassis temperature sensing, CPU overheat shutdown to protect CPU life (ASRock U-COP)(see CAUTION 3), CPU fan tachometer, Chassis fan tachometer, Voltage monitoring: +12V, +5V, +3V, Vcore PCI slots: 5 PCI slots with PCI Specification 2.2 AGP slot: 1 AGP slot, supports 1.5V, 8X/4X AGP card (see CAUTION 4) 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 5) ASRock I/O PlusTM: 1 PS/2 mouse port, 1 PS/2 keyboard port, 1 serial port: COM1, 1 parallel port: ECP/EPP support, 6 default USB 2.0 ports, 1 RJ 45 port, Audio Jack: Line In / Line Out / Microphone 6