4GB Memory STICK For Acer Aspire Series 5750Z-4885 5755 5755-6647 5755-6699 5755G 5755G-2414 5755G-6841 5940G 5943G (2 Slots) 5950G 5950G-2638 5951G 595 NetcnaMemory from USA Lifetime Warranty Go to amazon.com Related posts The 9 best acer 5940g