ASRock A780LM-S Motherboard AMD Socket AM2/AM2+ AMD RS780L ATI™ Hybrid CrossFireX™ MicroATX RAID LAN Radeon 3000 Micro ATX Motherboard Retail Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration) Integrated AMD Radeon 3000 graphics, DX10 class iGPU, Pixel Shader 4.0 Supports ATI™ Hybrid CrossFireX™ EuP Ready Supports ASRock Instant Boot, Instant Flash, OC DNA, ASRock OC Tuner (Up to 145% CPU frequency increase) Supports Smart BIOS, Intelligent Energy Saver (Up to 114 % CPU Power Saving) CPU - Support for Socket AM2+ / AM2 processors: AMD Phenom™ FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon X2 Dual-Core / Athlon 64 / Sempron processor - Support for Socket AM3 processors: AMD Phenom™ II X6 / X4 / X3 / X2 and Athlon II X4 / X3 / X2 processors - Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration) - AMD LIVE!™ Ready - Supports AMD's Cool 'n' Quiet Technology - FSB 2600 MHz (5.2 GT/s) - Supports Untied Overclocking Technology - Supports Hyper-Transport 3.0 (HT 3.0) Technology Chipset - Northbridge: AMD RS780L (760G) - Southbridge: AMD SB710 Memory - Dual Channel DDR2 memory technology - 2 x DDR2 DIMM slots - Supports DDR2 1066*/800/667/533 non-ECC, un-buffered memory - Max. capacity of system memory: 8GB** *Support with AM3 / AM2+ CPU. **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. BIOS - 8Mb AMI BIOS - AMI Legal BIOS - Supports "Plug and Play" - ACPI 1.1 Compliance Wake Up Events - Supports jumperfree - SMBIOS 2.3.1 Support - CPU, VCCM, NB Voltage Multi-adjustment - Supports Smart BIOS Audio, Video and Networking Graphics - Integrated AMD Radeon 3000 graphics - DX10 class iGPU, Pixel Shader 4.0 - Max. shared memory 512MB - Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz Audio - 5.1 CH Windows® Vista™ Premium Level HD Audio (ALC662 Audio Codec) LAN - Realtek PCIEx1 LAN 8103EL / 8102EL - Speed: 10/100 Ethernet - Supports Wake-On-LAN Expansion / Connectivity Slots - 1 x PCI Express 2.0 x16 slot (green @ x16 mode) - 1 x PCI Express 2.0 x1 slot - 2 x PCI slots - Supports ATI™ Hybrid CrossFireX™ Connector - 4 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1 RAID 10 and JBOD), NCQ, AHCI and "Hot Plug" functions - 1 x ATA133 IDE connector (supports 2 x IDE devices) - 1 x Floppy connector - 1 x Print port header - CPU/Chassis FAN connector - 24 pin ATX power connector - 4 pin 12V power connector - 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 Serial Port: COM1 - 1 x VGA Port - 4 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: Line in / Front Speaker / Microphone Other Features / Miscellaneous Unique Feature - ASRock OC Tuner - Intelligent Energy Saver (Support with Phenom CPU) - Instant Boot - ASRock Instant Flash - ASRock OC DNA - Hybrid Booster: - CPU Frequency Stepless Control - ASRock U-COP - Boot Failure Guard (B.F.G.) - ASRock AM2 Boost: ASRock Patented Technology to boost memory performance up to 12.5% Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), AMD OverDrive™ Utility Accessories - Quick Installation Guide, Support CD, I/O Shield - ATA 133 Cable - 1 x SATA Data Cable (optional) Hardware Monitor - CPU Temperature Sensing - Chassis Temperature Sensing - CPU Fan Tachometer - Chassis Fan Tachometer - CPU Quiet Fan - Voltage Monitoring: +12V, +5V, +3.3V, Vcore Form Factor - Micro ATX Form Factor: 9.6-in x 7.2-in, 24.4 cm x 18.3 cm OS - Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP Media Center / XP 64-bit compliant