Corsair Memory is optimized for the Microsoft Windows Vista client operating system</br>Latency of 9-9-9-24 for maximum reliability and performance</br>Each memory module is individually tested to give you Peace of Mind that it Will Not Fail?? Guaranteed!</br>Industry Leading Lifetime Warranty</br>2 X 2GB PC3-10666 1333MHz 240-pin DDR2 Timing: 9-9-9-24 1.5v</br></br>Product Description</br></br>Whether you are building the ultimate over-clocked system?? or an ultra-stable workstation for demanding appli