90-MIB7R0-G0EAY00Z - ASUS Asus M4N78 SE Motherboard AM2+ nForce 720D ATX RAID SATA Gigabit (Refurbished)

CPU: AMD AM3/AM2+/AM2 ;PhenomII /AthlonII /Phenom/Sempron Processors  AMD Cool 'n' Quiet Technology Support 45nm PhenomII CPU  Support CPU up to 125W Chipset: NVIDIA nForce 720D (MCP78D)  System Bus: Up to 5200 MT/s HyperTransport 3.0 interface for AM2+ CPU  2000 / 1600 MT/s for AM2 CPU Memory: 2 x DIMM, Max. 8 GB, DDR2 1200(O.C.)/1066*/800/667 ECC,Non-ECC,Un-buffered Memory Dual Channel memory architecture Expansion Slots: 1 x PCIe x16 (Gen 2)  2 x PCIe x1 (Gen 2)  3 x PCI Storage: Chipset 1 xUltraDMA 133/100  4 xSATA 3 Gb/s ports Support RAID 0,1,0+1,5,JBOD  LAN: NVIDIA nForce built-in Gigabit MAC with external Realtek8211CL-GR PHY Audio: ALC662 High Definition Audio 6 -Channel CODEC  Supports Jack-detect and Multistreaming technologies  Supports S/PDIF out interface USB: 12 USB 2.0 ports (6 ports at mid-board, 6 ports at the back panel) ASUS Unique Features: ASUS Quiet Thermal Solution - ASUS Q-Fan  ASUS EZ DIY:  - CrashFree BIOS 3  - EPU 4-Engine  - EZ Flash 2  - Turbo key  - AI NAP  - AI NET 2  - MyLogo 2  Back Panel I/O Ports: 1 x PS/2 Keyboard  1 x LAN(RJ45) port  6 x USB 2.0/1.1  1 x COM port  6 -Channel Audio I/O  1 x LPT Internal I/O Connectors: 3 x USB connectors (6 ports)  4 x SATA connectors  1 x CPU Fan connector  1 x S/PDIF Out connector  Front panel audio connector 1 x CD audio in connector  1 x 24-pin EPS 12V Power connector  1 x 4-pin ATX +12V Power connector  1 x System Panel connector BIOS: 8 Mb Flash ROM  AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0, ASUS EZ Flash 2 Form Factor: ATX Form Factor  Dimensions: 12 inch x 7.6 inch ( 30.4 cm x 19.3 cm ) ASUS M4N78 motherboard supports AMD AM3 multi-core processors such as AMD Phenom II, Athlon II, Sempron Series. These processors are equipped with unique L3 cache that delivers excellent overclocking capabilities with lowest power consumption. M4N78  also features dual-channel DDR2 1066 memory support that accelerates data transfer rate up to 5200MT/s via HyperTransport 3.0 based system bus and AMD Cool ‘n’ Quiet Technology that monitors system operation and automatically adjusts CPU voltage and frequency. To meet the higher bandwidth requirements of the latest operating system, 3D graphics, multimedia, and Internet applications M4N78 has also successfully unleashed DDR2 1200 to achieve the in demand superior performance. The HyperTransport 3.0 technology delivers 2.6 times more bandwidth than the previous HyperTransport 1.0, thus drastically improves system efficiency to create a smoother, faster computing environment. The integrated NVIDIA nForce 720D supports the latest DirectX 10 graphics features, HyperTransport 3.0 interface, PCI Express 2.0 bus architecture, Serial ATA 3Gb/s devices. This motherboard supports next-generation SATA hard drives based on the new SATA 3Gb/s storage specification, allowing RAID 0, RAID 1,RAID 0+1,RAID 5 and JBOD configurations for five SATA connectors. The latest I/O interconnect technology PCI Express replaces the existing PCI with a bus bandwidth 4 times higher than that of AGP 8X interface. The onboard 6-channel HD audio (High Definition Audio, previously codenamed Azalia) CODEC enables high-quality 192KHz/24-bit audio output, jack-sensing feature, retasking functions and multi-streaming technology. The in-built Gigabit Lan capability ensures rapid transfer of data from WAN to LAN without any added arbitration or latency. USB 2.0 is the latest connectivity standard for next generation components and peripherals. Backwards compatible with current USB 1.1 peripherals, USB 2.0 delivers transfer speeds up to 40 times faster at 480Mb/s, for easy connectivity and ultra-fast data transfers. ASUS Turbo Key converts the PC power button into a physical overclocking button and after the easy setup, Turbo Key can boost performances without interrupting ongoing work or games. The ASUS CrashFree BIOS 3 restores corrupted BIOS data from a USB flash disk containing the BIOS file saving the cost and hassle of buying a replacement BIOS chip. With ASUS EZ Flash 2 updates BIOS even before entering operating system. ASUS Q-Fan technology ensures quiet, cool and efficient operation by  intelligently adjusting CPU fan speeds according to system loading.  The motherboard and its packaging are fully tested, 100% eco-friendly and are recyclable to  minimize the impact on the environment.