**M5A78L-M LX V2: DDR3 1866 (O.C.) Motherboard with EPU power optimization on AM3+ Platform**
- EPU
- System Level Energy Saving!
- Turbo Key
- Touch-n-Boost!
- Anti-surge
- Protect Your Device!
- Core Unlocker
- Unleash True Core Performance Intelligently! This motherboard supports AMD AM3+ multi-core processors with unique L3 cache & delivers better overclocking capabilities with less power consumption. It features dual-channel DDR3 memory support & accelerates data transfer rate up to 5200MT/s via Hyper Transport 3.0 based system bus. This motherboard also supports AMD CPUs in the new 32nm manufacturing process. The new ASUS EPU
- the worlds first power saving engine, has been upgraded to a new 4-engine version, which provides total system power savings by detecting current PC loadings & intelligently moderating power in real-time. The EPU automatically provides the most appropriate power usage for the CPU, VGA card, hard drives & CPU cooler fan
- helping save power & money.