NVIDIA® Hybrid SLI Technology 
Hybrid SLI™ Technology is a unique hybrid multi-GPU technology. It includes two primary features: GeForce Boost and HybridPower™. GeForce Boost turbo-charges performance of discrete graphics cards when combined with M3N series motherboard GPUs. HybridPower™ unleashes graphics performance for demanding 3D applications and enables low-power operation for everyday computing needs. You can switch from the discrete GeForce GPU(s) to the motherboard GPU for a quiet, low power PC experience. See page 2-20 and Chapter 5 for details.
Geforce Boost and HybridPower™ are independent on select GeForce GPUs. Visit www.nvidia.com/hybridsli for more information.
HDMI/DVI/D-Sub Interface 
HDMI (High-Definition Multimedia Interface) is a set of digital video standards that delivers multi-channel audio and uncompressed digital video through a single cable for full HD 1080p visuals. Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI provides you with the highest-quality home theater experience.
DVI (Digital Visual Interface) provides high quality visuals for digital display devices like LCD monitors. See page 2-24 for details.
This motherboard is bundled with an HDMI-to-DVI conversion adaptor.
PCIe 2.0 support 
This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance. See page 2-19 for details.
Serial ATA 3.0 Gb/s technology 
This motherboard supports the next-generation hard disk drives based on the Serial ATA (SATA) 3Gb/s storage specifications, delivering enhanced scalability and doubling the bus bandwidth for high-speed data retrieval and save. It allows RAID 0, 1, 0+1 and 5 configurations for two SATA connectors. See page 2-28 for details.