Super Talent's Project X DDR3 series of memory modules, released not long ago, now officially support Extreme Memory Profiles (XMP). Developed by Intel Corporation in partnership with leading system board and memory module makers, the new XMP specification utilizes a reserved sector of the Serial Presence Detect (SPD) on memory modules to store factory configured profiles of memory timing settings. These profiles make it much easier to overclock memory and squeeze incremental performance from the PC. XMP was designed to optimize memory performance with motherboards based on Intel P35 and X38 chipsets. Both W1800UX2GP (7-7-7-21 2.0V) and W1600UX2GP (7-6-6-18 1.8V) 2GB DDR3 kits are now shipping with XMP support.