ASRock K7VT4A User Manual - Page 5

1.2 Specifications Platform: ATX Form Factor: 12.0-in x 7.0-in, 30.5 cm x 17.8 cm CPU: Supports Socket A (462 pins) for AMD AthlonTM / AthlonTM XP / DuronTM processor Chipsets: North Bridge: VIA KT400A, FSB@333 MHz South Bridge: VIA VT8235CD, supports USB 2.0, ATA 133 Memory: 2 DDR DIMM Slots: DDR1 and DDR2 PC3200 (DDR400) for 1 DDR DIMM slot, Max. 1GB PC2100 (DDR266) / PC2700 (DDR333) for 2 DDR DIMM slots, Max. 2GB 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 Motherboard 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, +3.3V, 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: 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 (see CAUTION 3) ASRock I/OTM: 1 PS/2 keyboard port, 1 PS/2 mouse port, 1 serial port: COM1, 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 BIOS: AMI legal BIOS, Supports "Plug and Play", ACPI 1.1 compliance wake up events, SMBIOS 2.3.1 support, CPU frequency stepless control (only for advanced users' reference, see CAUTION 4) OS: Microsoft® Windows® 98 SE / ME / 2000 / XP compliant 5