2GB DDR3 Memory Upgrade for Toshiba Mini Notebook NB505-N500BL (DDR3 VERSION ONLY) PC3-8500 204 pin 1066MHz Laptop SODIMM RAM (PARTS-QUICK BRAND) 2GB PC3-8500 DDR3 1066MHz 204 pin SODIMM for Toshiba Mini Notebook NB505-N500BL Capacity: 2GB Speed: PC3-8500 DDR3 1066MHz Form Factor: 204 pin SODIMM Halogen Free; ROHS Warranty: Lifetime