AMD® AM2/AM2+ CPU Support 4 x SATA 3Gb/s RAID 0,RAID 1, RAID10,RAID 5 and JBOD Dual channel DDR2 1066/800/667 PCI Express x16 architecture EZ Flash2 & Crashfree BIOS3 Shop Modal header AMD® Phenom™ II/Athlon™ II/Sempron™ 100 Series Processors(AM3 CPU) This motherboard supports AMD® AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR2 1066 memory support and accelerates data transfer rate up to 2600MT/s via HyperTransport™ 1.0 based system bus. This motherboard also supports AMD® CPUs in the new 45nm manufacturing process. AMD® Phenom™ X4/ Phenom™ X3/ Athlon™ X2/ Athlon™/ Sempron™ processors (socket AM2+/AM2) This motherboard supports AMD® Socket AM2+ multi-core processors. It features dual-channel DDR2 1066 memory support, data transfer rate up to 2600MT/s via HyperTransport™ 1.0 based system bus, and AMD® Cool ´n´ Quiet™ Technology. AM2+ Capable (HT1.0/2.0) The motherboard supports AMD socket AM2 Athlon 64/ Sempron/Athlon 64 X2/ Athlon 64 FX/ AM2+ processors with 2MB / 1MB / 512KB L2 cache, which is based on 64-bit architecture. It features 2000 / 1600 MT/s HyperTransport Bus, dual-channel un-buffered DDR2 1066* memory support and AMD Cool ´n´ Quiet! Technology.*DDR2 1066 is supported by AM2+ only. Dual channel DDR2 1066 DDR2 1066 memory provides great performance for 3D graphics and other memory demanding applications on next generation memory technology. ASUS C.P.R. When the system hangs due to overclocking failure, there is no need to open the case to clear CMOS data. Just simply restart the system, the BIOS would show the previous setting and then users can amend the CPU setting again. AMD Cool ´n´ Quiet! Technology M2N68-AM PLUS supports AMD Cool ´n´ Quiet! Technology, which monitors system operation and automatically adjusts CPU voltage and frequency for a cool and quiet environment. Serial ATA 3Gb/s This motherboard supports next-generation SATA hard drives based on the new SATA 3Gb/s storage specification. Gigbit LAN The on-board LAN controller is a highly integrated GbLAN controller. It is enhanced with an ACPI management function to provide efficient power management for advanced operating systems. ASUS EZ Flash 2 Simply update BIOS from a USB flash disk before entering the OSEZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility. ASUS CrashFree BIOS3 The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB flash disk containing the BIOS file. This utility saves users the cost and hassle of buying a replacement BIOS chip. ASUS Q-Fan ASUS Q-Fan technology intelligently adjusts CPU fan speeds according to system loading to ensure quiet, cool and efficient operation. MyLogo2 Personalize your system with customizable boot logo You can convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen. AI NET2 Diagnose LAN connection before entering OS!Network problems are often caused by bad cable connection. AI NET2 remotely detects cable connection the second you turn on the system, and any faulty connections are reported back up to 100 meters at 1 meter accuracy. GreenASUS The motherboard and its packaging comply with the European Union´s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products and packaging to safeguard consumers´ health while minimizing the impact on the environment.