Western Digital went with a black plastic casing on the My Passport 2TB that is adorned with a circular pattern and the WD logo and product name. The My Passport is rather small and measures in at just 111mm x 82mm x 21mm or 4.37 x 3.24 x 0.82 with a weight of eight ounces. This might sound large to some, but it isn`t much bigger than an Apple iPhone 4S and easily fits in your pocket unless you are wearing skinny jeans..."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips