With speed and quality at a competitive price, the Mushkin ESSENTIALS DDR3 memory is a great upgrade for your laptop or notebook. Built with premium components and first-class manufacturing, this SODIMM memory module will go the distance with unbeatable reliability and durability. Add this Mushkin ESSENTIALS DDR3 SODIMM memory module to your system and watch the performance skyrocket—as more memory often means more responsive multitasking, faster program switching, as well as better overall performance.SPECIFICATIONS: - Hand-Tested: This product has been tested by hand for quality assurance. - Low Power Consumption: The lower operating voltage (1.35LV) results in less heat generation and power usage than the typical 1.5V voltage of standard DDR3. - Enhanced Timings: This product is programmed to use timings that offer maximum compatibility with your system and original memory. - Enhanced Frequency: This product is engineered to operate at the optimum frequency for compatibility with your system. - Lifetime Limited WarrantyABOUT US:Headquartered in Austin, TX, Mushkin Enhanced MFG is one of the nation's most recognized manufacturers of performance computer products worldwide and has well established relationships with all of the top computer component companies around the globe. Exceptional quality, enhanced performance and unparalleled customer support are what make our products the best in the industry. It's called the Mushkin difference!