If you’re getting one of the new MacBook Pros and don’t feel like paying the Apple tax on memory and storage, there are options for you. OWC has your upgrade options all laid out, although I imagine if you wrote down the specs you could probably save a few extra bucks by shopping around. Either way, it’s probably a good idea to be aware of the insides of your new laptop, so spring for a new HDD and break out the screwdrivers.