MemoryMasters 2GB DDR3 Memory Upgrade for Samsung N Series Netbook N150-JP05 Plus PC3-8500 204 pin 1066MHz SODIMM RAM at Amazon.com
2GB DDR2 800MHz RAM Memory Upgrade for Samsung N110, N120, N130, N140, N145, N150 N Series Netbook (PARTS-QUICK) - Walmart.com
Samsung N150-11 review: Samsung N150-11 - CNET
CMS 2GB (1X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Samsung® N Series N150 Ddr2 Series Look @ Description - A38 at Amazon.com