High Performance Starting at a clock speed of 2400MHz, the EVO SPEAR  series lets you enjoy a faster computing experience for gaming, video & image editing, and other professional applications. XMP 2.0 Support Just set and go. Programmed with the latest Intel XMP 2.0 profiles, the only thing between you and extreme performance is a simple setting. Full Compatibility and Great Reliability Like all other GeIL DDR4 memory series, the Pristine series is thoroughly tested with GeIL’s own DYNA 4 SLT tester for maximum compatibility and reliability on all major DDR4 chipsets, Better Power Efficiency Designed with a low voltage of 1.2V~1.35V at DDR4 standard, the Pristine Series provides lower power consumption than DDR3 and reduces heat generation at the same time. This 8GB DDR4 2666Mhz Desktop Ram also has Limited Lifetime Warranty. Specification: Key Features Type DDR4 SO-DIMM Capacity 8GB Frequency 2666MHz(PC4-19200) Operating voltage 1.2V DRAM Memory Timings 17-17-17-39 Warranty Information Warranty Limited Lifetime Warranty   ..