I have a Dell Vostro notebook that came with a WD3200BEKT 320GB 7200 RPM SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive. I want to upgrade it to an SSD drive. I bought a Samsung 840 EVO SSD drive and the connectors are different. Is there is a specific SSD drive I need to get or an adapter to make it work? I thought any 2.5" SSD drive would work to replace my existing SATA drive. I have attached a pic.