ASRock P4i945GC User Manual - Page 6

1.2 Specifications Platform CPU Chipset Memory Expansion Slot Graphics Audio LAN Rear Panel I/O Connector - Micro ATX Form Factor: 9.6-in x 7.7-in, 24.4 cm x 19.6 cm - Socket 478 for Intel® Pentium® 4 / Celeron® D (Prescott, Northwood) processors - FSB 800/533/400 MHz (see CAUTION 1) - Supports Hyper-Threading Technology (see CAUTION 2) - Supports Untied Overclocking Technology (see CAUTION 3) - Northbridge: Intel® 945GC - Southbridge: Intel® ICH7 - 2 x DDR2 DIMM slots - Supports DDR2 667/533/400 non-ECC, un-buffered memory (see CAUTION 4) - Max. capacity of system memory: 4GB (see CAUTION 5) - 1 x PCI Express x16 slot - 1 x PCI Express x1 slot - 2 x PCI slots - Intel® Graphics Media Accelerator 950 - Pixel Shader 2.0, DirectX 9.0 - Max. shared memory 224MB (see CAUTION 6) - 7.1 CH Windows® VistaTM Premium Level HD Audio (Realtek ALC888 Audio Codec) - PCIE x1 Gigabit LAN 10/100/1000 Mb/s - Realtek RTL8111DL - Supports Wake-On-LAN ASRock 8CH I/O Plus - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x Serial Port: COM1 - 1 x VGA Port - 1 x Parallel Port (ECP/EPP Support) - 4 x Ready-to-Use USB 2.0 Ports - 1 x RJ-45 LAN Port - HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (see CAUTION 7) - 4 x SATAII 3.0 Gb/s connectors (No Support for RAID and "Hot Plug" functions) (see CAUTION 8) - 1 x ATA100 IDE connector by Intel® ICH7 (supports 2 x IDE devices) - 1 x ATA133 IDE connector by VIA® VT6415 (supports 2 x IDE devices) 6