If you want to make use of your Mac's Thunderbolt port, then this is the best external hard drive for Macs.Desktop external hard drives usually run at 7200 rpm to offer all the speed they can. This reduced power draw helps preserve the battery life of the Mac you plug the drive into. Most portable hard drives run at 5400 rpm. Drive speed is measured in revolutions per minute (rpm), based on how fast the drive can spin.Buying an external hard drive for your Mac is not all that different from buying one for your Windows PC, except for one very important complication: Newer MacBooks and MacBook Pros only come with Thunderbolt 3 ports, but the arrival of Thunderbolt 3-equipped drives has been a trickle, rather than a flood. External Hard Drive Works With Mac And Pc.Best External Hard Drives For Pc And Mac.
