Lenovo IdeaPad Y Series Y530 compatible 2GB 1066MHz DDR3 SO-DIMM Black Diamond memory. Compatible computer model: Lenovo IdeaPad Y Series Y550, Y560 (06465UU), Y450 4189, Y530, Y560 0646, Y650, Y730 4053, Z360 0912, Y650 4185, Y550 4186, Y550P 3241, Y430 2781, Y730, Y530 4051, Z560 0914, Z565 4311, Y460 0633. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and is designed to be guaranteed in compatibility with your system. Each of our memory chips come with a lifetime warranty for your peace of mind. Use our Upgrade Configurator to easily find the correct memory module for your system. Please keep in mind that this memory will ONLY work on the models listed above. 15% Restocking fee will apply for non-defective items.