ASRock X533 User Manual - Page 5

1.2 Specifications Platform: ATX form factor (12.0" x 9.6", 30.5 x 24.4 cm) CPU: Socket 478 for Intel® Pentium® 4 / Celeron® processor Chipsets: North Bridge: VIA P4X266E, FSB@533 MHz (NOTE 1); South Bridge: VIA VT8235 Clock Generator: 100 MHz - 200MHz Memory: 2 slots for DDR: DDR1 and DDR2 (PC1600 / PC2100), Max. 2GB; 2 slots for SDR: SDR1 and SDR2 (PC100 / PC133), Max. 2GB IDE: IDE1: ATA 133 / Ultra DMA Mode 6; IDE2: ATA 133 / Ultra DMA Mode 6; Can connect up to 4 IDE devices Floppy Port: Supports 1 floppy disk drive Audio: 2 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)(NOTE 2); Voltage monitoring: +12V, +5V, +3V, Vcore; CPU fan tachometer; Chassis fan tachometer PCI slots: 6 slots with PCI Specification 2.2 AGP slot: 1 universal AGP slot, supports 3.3V/1.5V, 4X/2X/1X AGP card USB 2.0: 4 default USB 2.0 ports and a set of header for 2 additional ASRock I/OTM: USB 2.0 ports upgrade (NOTE 3) PS/2: 1 keyboard port / 1 mouse port; 1 RJ 45 port; 4 rear default USB 2.0 ports; 1 serial port: COM1; 1 parallel port: ECP/EPP support; Audio Jack: Line Out/ Line In/ Microphone + Game port BIOS: AMI BIOS; Supports "Plug and Play"; ACPI 1.1 compliance wake up events; Supports jumperfree; SMBIOS 2.3.1 support; CPU frequency stepless control (only for advanced users' reference, NOTE 4) OS: Microsoft® Windows® 98SE / ME / 2000 / XP compliant 5