WD MY PASSPORT SLIM 2TB
These days, SSDs are the operating system drive of choice because they’re extremely fast. However, they lack storage capacity — which is where the WD My Passport Slim 2TB portable hard drive comes in. It’s only 12mm thick, making it the perfect companion for your MacBook Air or Ultrabook as it doesn’t take up too much space in your bag. It also uses the fast USB 3.0 interface so that transferring data will be quick and painless. On top of all that, it even has a durable aluminum exterior, as well as built-in 256-bit hardware-based encryption which keeps your data safe.