4GB [2x2GB] DDR3-1333 (PC3-10600) RAM Memory Upgrade Kit for the Dell Vostro 230 100% Genuine A-Tech Brand Memory 2GB DDR3-1333 PC3-10600 Non-ECC Unbuffered 240 Pin 1.5V CL=9 128x8 Memory Limited Lifetime Warranty High Quality Ram specifically designed for the Dell Vostro 230 For the best upgrade performance for your Dell Vostro 230, trust A-Tech Memory. Your computer requires a certain type of ram with detailed specifications. Know that Genuine A-Tech Memory offers the best guaranteed compatibility and reliability for your machine. You are receiving the highest quality Grade A brand name computer memory. Genuine A-Tech memory also comes with a LIFETIME WARRANTY and FREE technical support! Every module is tested before it leaves the factory. This kit comes with 2 Modules with specs: 4GB [2x2GB] DDR3-1333 (PC3-10600) RAM Memory Upgrade Kit for the Dell Vostro 230