XP2-8500 (5-4-4) and XP2-6400 (4-3-3) modules are available in 4GB dual-channel kits and 2GB single DIMMs.
Designed for the most demanding enthusiasts, the XP2-8500 is specified for operation at 1066MHz, 5-4-4-12 latencies. The XP-8500 is the first 4GB kit to be rated at 1066MHz.
The XP2-6400 is specified for operation at 800MHz, 4-3-3-10 latencies.
Both modules feature Enhanced Performance Profiles, which simplify the overclocking process for both beginners and experts. These kits also ship with Mushkin's innovative FrostByte heat-spreader which utilizes more surface area and highly conductive thermal transfer materials for lower temperature operation, improved overclocking performance, and longer life.