P9X79 DELUXE - the first X79 motherboard certified Intel® XMP with DDR3 2400MHz memory The P9X79 DELUXE was awarded Intel® Extreme Memory Profile (XMP) classification for exemplary RAM optimization, reliability, and proven overclocking potential. It offers users 2400MHz memory thanks to exhaustive development and testing, as well as focused investment in exclusive power delivery and overclocking technologies. More information on the Intel® XMP program can be found at this link: http://www.intel.com/content/www/us/en/gaming/gaming-computers/core-i7-extreme-memory-suppliers-1111-datasheet.html Extreme RAM Compatibility Extreme RAM O.C. Potential P9X79 DELUXE clocks 2133MHz 64GB RAM under full load Rampage IV Extreme achieves new memory speed records at 2700MHz ASUS engineers used 64GB DDR3-2133 (8GB x 8) at 1.5V on the P9X79 DELUXE, reaching RAM speeds of 2133MHz, showing highly stable overclocking potential even under exhaustive testing with full CPU and memory loading.   With its support for faster memory speeds and more stable overclocking, the Rampage IV Extreme platform has recently served as the core of a system that clocked 2700MHz DDR3, configured with 16GB of DDR3-2400 (4GB x4) at 1.65V.

Extreme RAM Flexibility Built for ultimate flexibility and better performance with an 8-DIMM design P9X79 Series motherboards and the Rampage IV Extreme offer the very best of flexible and control-focused Intel® X79 implementation. An 8-DIMM design supports up to 64GB of quad-channel DDR3 memory. This allows users to choose the module size that best suits their budget and needs. For example, users can purchase cost effective 4GB memory kits to run 32GB of memory, instead of being limited to expensive 8GB DIMMs on boards with fewer memory slots.