ASRock MB Sc LGA775, P5B-DE, Intel P965, 2xDDR2, SATA2, GBLAN, FW, ATX

CPU - LGA 775 for Intel Core™ 2 Extreme / Core™ 2 Quad / Core™ 2 Duo / Pentium Dual Core / Celeron Dual Core / Celeron, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors - Compatible with all FSB1333/1066/800/533 MHz CPUs - Supports Hyper-Threading Technology - Supports Untied Overclocking Technology - Supports EM64T CPU Chipset Northbridge: Intel P965 - Southbridge: Intel ICH8 Memory - Dual Channel DDR2 memory technology - 4 x DDR2 DIMM slots - Supports DDR2 800/667/533 non-ECC, un-buffered memory - Max. capacity of system memory: 8GB* *Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows XP and Windows Vista™. For Windows XP 64-bit and Windows Vista™ 64-bit with 64-bit CPU, there is no such limitation. BIOS - 4Mb AMI BIOS - AMI Legal BIOS - Supports "Plug and Play" - ACPI 1.1 Compliance Wake Up Events - Supports jumperfree - SMBIOS 2.3.1 Support - CPU, DRAM, NB, SB, VTT Voltage Multi-adjustment - Supports Smart BIOS Audio - 7.1 CH Windows Vista™ Premium Level HD Audio (VIA VT1708S Audio Codec) LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s - Realtek RTL8111DL - Supports Wake-On-LAN - Supports PXE Slots - 1 x PCI Express x16 slot - 2 x PCI Express x1 slots - 3 x PCI slots Connector - 4 x SATA2 3.0 Gb/s connectors (No support for RAID and "Hot Plug" functions) - 1 x ATA133 IDE connector (supports 2 x IDE devices) - 1 x Floppy connector - 1 x Print port header - 1 x COM port header - 1 x HDMI_SPDIF header - CPU/Chassis/Power FAN connector - 24 pin ATX power connector - 8 pin 12V power connector - CD in header - Front panel audio connector - 2 x USB 2.0 headers (support 4 USB 2.0 ports) Rear Panel I/O I/O Panel - 1 x PS/2 Mouse Port - 1 x PS/2 Keyboard Port - 1 x IEEE 1394 Port - 6 x Ready-to-Use USB 2.0 Ports - 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) - HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone Unique Feature - ASRock OC Tuner - Intelligent Energy Saver - Instant Boot - ASRock Instant Flash - ASRock OC DNA - Hybrid Booster: - CPU Frequency Stepless Control - ASRock U-COP - Boot Failure Guard (B.F.G.) Support CD - Drivers, Utilities, AntiVirus Software (Trial Version) Accessories - Quick Installation Guide, Support CD, I/O Shield - ATA 133 Cable - 1 x SATA Data Cable Hardware Monitor - CPU Temperature Sensing - Chassis Temperature Sensing - CPU/Chassis/Power Fan Tachometer - CPU Quiet Fan - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore Form Factor - ATX Form Factor: 12.0-in x 8.0-in, 30.5 cm x 20.3 cm