Framentation explanation ...

Faredoon

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Jun 17, 2014
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when i run my optimise your drive thing on windows 8.1 it shows that the hdd is 0% fragmented so is that good or bad what is fragmentation and defragmentation and how can i make my hdd work faster its a wd 5400 rpm one 1tb hdd
 
Solution
You can't make a drive work faster than it's inherent capabilities.

If you system supports Intel Rapid Storage, you can buy a small, 20-60GB SSD and us that as a caching drive to improve performance.

5,400 RPM drives are the slowest drives in the industry, unfortunately.

As for fragmentation, imagine writing 3 files of 1,000 bytes. then delete the 2nd one. now there is a 1,000 butes gap between the other 2. If you now write a 500 byte file, then it may go in the gap. If you next write another 1,000 byte file, it won't fit in the gap and there will be fragmentation.

That's highly simplified, but just to give you an idea.
You can't make a drive work faster than it's inherent capabilities.

If you system supports Intel Rapid Storage, you can buy a small, 20-60GB SSD and us that as a caching drive to improve performance.

5,400 RPM drives are the slowest drives in the industry, unfortunately.

As for fragmentation, imagine writing 3 files of 1,000 bytes. then delete the 2nd one. now there is a 1,000 butes gap between the other 2. If you now write a 500 byte file, then it may go in the gap. If you next write another 1,000 byte file, it won't fit in the gap and there will be fragmentation.

That's highly simplified, but just to give you an idea.
 
Solution

Faredoon

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Jun 17, 2014
131
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4,690
Thankyou but that doesnt answer my queation im like whats cache is this some mode that i have to enable after installing an ssd or this happens automatically a link with a video will be appreciated