Seagate announced a handful of new products at CES 2015 and let it be known that this year will be the company’s 35th year in the storage business. Among the new products being announced was the Seagate Seven, which true to its name is a 7mm thick portable external drive. That makes it thinner than an iPhone 6 Plus and give it the title of being the World’s thinnest 500GB portable hard drive! Read on to see how it performs!