ASRock P4S61 User Manual - Page 5

1.2 Specifications Platform: CPU: Micro ATX Form Factor: 9.6-in x 8.4-in, 24.4 cm x 21.3 cm Socket 478 for Intel® Pentium® 4 / Celeron® processor Chipsets: North Bridge: SiS 661FX chipset, FSB @ 800/533/400MHz, supports Hyper-Threading Technology South Bridge: SiS 963L chipset, supports USB 2.0, ATA 133 VGA: SiS Real256E, 32MB-64MB VRAM (share memory) 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 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: 3 slots with PCI Specification 2.2 AGP slot: 1 AGP slot, AGP 3.5 compliant, supports 1.5V, 8X / 4X AGP card (see CAUTION 2) AMR slot: 1 slot, supports ASRock MR card (Optional) USB 2.0: 6 USB 2.0 ports: includes 4 default USB 2.0 ports on the rear panel, plus one header to support 2 additional USB 2.0 ports ASRock I/OTM: (see CAUTION 3) 1 PS/2 keyboard port, 1 PS/2 mouse port; 1 VGA port; 1 parallel port: ECP/EPP support; 1 RJ 45 port; 4 default USB 2.0 ports; Audio Jack: Line Out / Line In / Microphone + Game port 5