ASRock MB Sc LGA775, G41C-GS, G41, COMBO DDR2-800 / DDR3-1066, VGA, GbLAN, mATX

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- Supports FSB1333 / 1066/800/533 MHz- Supports Hyper-Threading Technology- Supports Untied Overclocking Technology- Supports EM64T CPUChipset- Northbridge: Intel G41- Southbridge: Intel Dual Channel DDR3 ICH7Memory- / DDR2 memory technology * - 2 x DDR3 DIMM Supports DDR3 slots- 1333 (OC) / 1066 / 800 non-ECC, un-buffered memory- Max. capacity of system memory: 8 GB ** - 2 x DDR2 DIMM DDR2 800/667/533 slots- Supports non-ECC, un-buffered memory- Max. capacity of system memory: 8 GB DDR2 and DDR3 *** are supported separately. ** Due to the operating system limitation, the actual memory size May be Less than 4 gigabytes 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 Legal BIOS- Supports "Plug and Play" - ACPI 1.1 Compliance Wake Up Events- SMBIOS 2.3.1 Support- VCCM, NB, VTT, GTLRef Voltage Multi-adjustmentGraphics- Intel Graphics Media Accelerator X4500- Pixel Shader 4.0, DirectX 10- Max. shared memory 1759 megabytes * - Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz * The shared memory size is Dynamically controlled by VGA driver, and the Max. shared memory size will be available only When More than 4 gigabytes memory is Installed under 64-bit OS. Audio 5.1 CH HD Audio (VIA VT1705 Audio Codec) LAN-PCIE x1 Gigabit LAN 10/100/1000 Mb / s- Realtek RTL8111DL- Supports Wake-On-LAN-PXESlots- Supports 1 x PCI Express x16 slot- 1 x PCI Express x1 slot- 2 x PCI slotsConnector- 4 x SATA2 3.0 Gb / s connectors (No support for RAID and "Hot Plug" functions) - 1 x ATA100 IDE connector (Supports 2 x IDE devices) - 1 x Floppy connector- 1 x Print port header- CPU / Chassis / Power FAN connector- ATX 24 pin 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 / OI / O Panel- 1 x PS / 2 Mouse Port- 1 x PS / 2 Keyboard Port- 1 x Serial Port: 1 x VGA COM1- 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 / MicrophoneUnique Feature- ASRock OC Tuner- Intelligent Energy Saver- Instant Boot- ASRock Instant Flash- ASRock OC DNA- Hybrid Booster: - CPU Frequency Stepless Control- ASRock U-Boot Failure Guard COP- (BFG) Support CD- Drivers, Utilities, AntiVirus Software (Trial Version), ASRock Software Suite (CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial) Accessories- Quick Installation Guide, Support CD, I / O Shield- 2 x SATA Data Cables Hardware Monitor- CPU Temperature Sensing- Chassis Temperature Sensing- CPU / Chassis / Power Fan CPU Quiet Tachometer- Fanny Voltage Monitoring: 12V, 5V, 3.3V, CPU VcoreForm Factor- Micro ATX Form Factor: 9.6-in x 7.8-in, 24.4 cm x 19.8 cm