2 unyielding drives?
Answer:
you can backup with a second drive by using RAID. but if you dont have need of to, 1X320gb will be good as it is cheaper than 2X160GB
No it doesnt!!!
Unless you involve to run raid, no. Also for a mugging mirror you only win 160 G anyway.
yes it does if one of your hdd fails. u still hold the other one.
two drives will be better if one of them dies. you'll still have partly your stuff.
It all depends on what you are using the computer for.
For example, if you are using Photoshop, it's much better to own two drives, because you can install and run the program off one drive, and use the second as a mark disk for Photoshop to write its temp files. This will speed up the program operation tremendously.
Also, if you use the second drive to store all your files, and lone use the first drive for your progs and os, it will cut down on disk fragmentation, and possibly increase the life of both drives.
Hard drives progressively deteriorate over time due to medium and physical wear. The less reading and writing the mechanism have to do, the more energy you will get out of them.
Another great plea to have your background on the second drive is that if anything goes wrong near your OS drive, you can just verbs the second drive out, throw it in another apparatus, and have access to your notes instantly.
You can also store files on the first drive, and then use the second drive as a backup drive. This is sometime a preferable setup to an external backup when you are working next to very huge files. The internal SATA drives have a faster information transfer rate than an external firewire or USB 2.0 drive.
Lastly, nearby is some evidence that larger capacity drives hold higher dead loss rates, especially if they have multiple platters.
reading what's on the disk can event too, when you have 2 drives, it is possible to read and write notes much more faster than if you only have 1 harddrive, since having 2 drives routine that there is double helpfulness
take within mind though that RPM matters too, newly because you have 2 harddrives next to 4200 RPM, it still can't be as fast as 1 near 10000 RPM
its also, just a thing of organizing what files you want on respectively harddrive.
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