By utilising an internal hard disk instead of an external one, you don't need to always use up your USB port to retrieve your information,.This means your computer will load apps faster (if they are installed on there).They are generally faster at looking for and pulling out your information.If your computer isn't upgradeable, you have no choice but to get an external hard disk.īut what about those of us who have the option? You have a few things to take in mind: Upgrading to an internal hard drive: Eventually, your computer's storage will run thin. No matter what you do to ensure that you do not hoard data. Bad buy (0) Internal vs External Hard Drive - Which to get?