Upgrade your system with the Centon 4 GB RAM and breeze through your daily work. Featuring DDR3 technology, it offers quick access to recent applications and processes tasks four times faster than normal DDR RAMs. This 4 GB RAM boasts speeds of up to 1333 MT/s for a good multitasking performance. Insert this 204-pin SODIMM RAM easily into compatible laptops for smooth operation..This product is manufactured by a certified WBE (women owned business).This product is manufactured by a certified SBE (small business enterprise).204-pin SODIMM fits conveniently into compatible system slots.Warranty: Lifetime.Maximum speed of up to 1333 MT/s to boost system performance.1 x 4 GB RAM module for quick access to applications.Weight: 0.11 lbs..4 GB DDR3 RAM is suitable for laptops.The Centon R1333SO4096 4 GB DDR3 RAM allows your system to handle multiple applications simultaneously..Established in 1978, Centon is a women-owned business based in Southern California. Centon offers quality memory and storage products for Consumer, Business and System Builder applications. Choosing Centon is easy knowing each product is backed with a customer satisfaction guarantee.