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How Important is RPM for Hard Drives

Looking to purchase another 2tb SATA drive for music storage. I'm seeing 7200 rpm drives that are maybe a bit noisier and run a bit warmer than 5400 rpm drives that are cooler but slower. The 7200 drive (Hitachi) may be a tad more reliable than the 5400 Western Digital or Seagate - not sure. I do plenty of backup anyway.

Thing is, with over 1.5 Tb of music, I imagine seek times can be somewhat slow. Once a music file is found, there ae no skips or pauses with itunes. Does the rotation speed matter much for seek times on such a large music library, or is the rpm more an issue for writing/reading higher bandwidth information than music?

Thanks, Peter
peter_s

Showing 1 response by nickjn

nickjn
111 posts
 
The higher the RPM on a hard drive, the faster the data will be accessed...but the faster the hdd, the hotter it is.
You'll need some cooling for it. :)

If you have a 5400 or 7200 rpm hdd, it wont affect music playback.
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