Fire wire is a technology for transferring data among computers or their peripheral devices like external hard drives. Apple developed the technology that becomes Fire wire. Its technical name is IEEE 1394, and there are a some updates that have better transfer rates. The original was able of about 100-400 Mb/s on a cable up to 14 feet in length.

Using Fire wire for an external hard drive is a great application of the technology. The cord is comparatively small thus that portability can be maximized. Now, we are sharing information and that means we need ways to carry it. A Fire wire drive as well offers an easy expansion to your present computer. Hard disks' failure rate goes up extensively when they are filled with data nearly70% of their ability. A problem with these types of disk drives is that you do need to supply the power. This adds a further plug to your already cluttered power strip and the cord needs to be carried with it if you would like to use on a remote computer.