ASRock 4Core1600-GLAN User Manual - Page 6

1.2 Specifications Platform CPU Chipset Memory Hybrid Booster Expansion Slot Audio LAN Rear Panel I/O - ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm - LGA 775 for Intel® CoreTM 2 Extreme / CoreTM 2 Quad / CoreTM 2 Duo / Pentium® Dual Core / Celeron®, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors - Compatible with all FSB1600/1333/1066/800MHz CPUs (see CAUTION 1) - Supports Hyper-Threading Technology (see CAUTION 2) - Supports Untied Overclocking Technology (see CAUTION 3) - Supports EM64T CPU - Northbridge: Intel® P31/G31 - Southbridge: Intel® ICH7 - Dual Channel DDR2 Memory Technology (see CAUTION 4) - 4 x DDR2 DIMM slots (see CAUTION 5) - Support DDR2 800/667 non-ECC, un-buffered memory (see CAUTION 6) - Max. capacity of system memory: 4GB (see CAUTION 7) - CPU Frequency Stepless Control (see CAUTION 8) - ASRock U-COP (see CAUTION 9) - Boot Failure Guard (B.F.G.) - 1 x PCI Express x16 slot - 2 x PCI Express x1 slots - 3 x PCI slots - 5.1 CH Windows® VistaTM Premium Level HD Audio (ALC662 Audio Codec) - PCIE x1 Gigabit LAN 10/100/1000 Mb/s - Realtek RTL8111B/RTL8111C - Supports Wake-On-LAN ASRock 6CH I/O Pro - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x Serial Port: COM1 - 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: Line in/Front Speaker/Microphone 6