The Variation Between SATA and IDE Hard disks

By Dean Miller


Until such time as recently, it was eventually common with regard to computers to be equipped with an IDE storage device. These days most computing devices, including laptops, are apt to use the newer SATA harddrives. If you're confused regarding the difference, here's what you should know:

This just about the most important reasons to make sure you find a computer which has a SATA harddrive. IDE will be much slower than SATA. Quite possibly the most effective IDE get, which carries a data send speed of 133MB/s is usually slower than the standard sata 300gb 10000 rpm drive , which has a transfer charge of 150MB/s. In fact newer SATA II drives have doubled that to help 300MB/s. As you move the numbers would possibly not mean considerably, you can notice a major speed increase when working with SATA. This is also true if you accomodate large online video, sound and graphics file types.

With SATA you can store a lot more information. IDE harddrives typically have a maximum storage involving 500MB. Current SATA drives can take 2TB, that's several times up to an IDE. Actually, you may not notice too much difference between the drives. Then again, the connections used are extremely different.

Another is IDE hard disk . IDE relies on a ribbon cord. This is a flat grayish cable that has a connector using 40pins. SATA, in contrast, has some sort of much more compact 7pin cable that is typically red in colors.

In a computer system, it's possible to have several harddrive. To plug multiple IDE drives, you need to chain the ribbon cables collected from one of to another location. The pc system doesn't have a idea that is definitely the significant drive, from which to insert the main system. For that reason, IDE drives have a 'jumper' personal identification number. The position with the pin can determine if it is a 'master' or even 'slave'. SATA drives don't use jumpers. Each drive straight to the motherboard. Setting the prime drive, you can access that settings with the computers BIOS (special applications that runs when preparing for the computer).




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