Apple's Fusion Drive cuts Mac startup time in half, triples read/write speeds

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  • Reply 101 of 106


    Are there already some video's of older imacs with fusion drives? does it fit? does it work ? or better to buy a m4 crucial in combination with the normal hdd ?

  • Reply 102 of 106
    jeffdmjeffdm Posts: 12,953member
    darkvisje wrote: »
    Are there already some video's of older imacs with fusion drives? does it fit? does it work ? or better to buy a m4 crucial in combination with the normal hdd ?

    Fusion drive isn't "a" drive. It's not a single drive with a flash cache either. It's a fusion of different drive modules merged in OS X to get the best of both worlds in one virtual drive.

    http://jollyjinx.tumblr.com/
    http://arstechnica.com/apple/2012/11/fusion-drive-quick-look-our-predictions-confirmed/
    http://support.apple.com/kb/HT5446?viewlocale=en_US&locale=en_US

    I think a forum regular got one going, but I forget who.
  • Reply 103 of 106


    Yeah i know what it is, you can build an "fusion drive" with a normal hdd and SSD but you will use 2 spots in your imac for these 2 devices. The "real" fusion drive from apple is 1 piece of hardware. 


     


    But can you buy it seperatly? is it faster then a hdd + ssd?

  • Reply 104 of 106


    Originally Posted by darkvisje View Post

    The "real" fusion drive from apple is 1 piece of hardware. 


     


    NO. IT. IS. NOT.


     


    Are you listening to us?!

  • Reply 105 of 106
    john.bjohn.b Posts: 2,742member

    Quote:

    Originally Posted by darkvisje View Post


    Yeah i know what it is, you can build an "fusion drive" with a normal hdd and SSD but you will use 2 spots in your imac for these 2 devices. The "real" fusion drive from apple is 1 piece of hardware. 


     


    But can you buy it seperatly? is it faster then a hdd + ssd?



     


    In the mini it is definitely two separate drives, a 128GB 2.5" form factor SSD and a 1 TB 2.5" form factor 5400 rpm HDD.


     


    I haven't yet seen the teardown of a 21.5" Fusion Drive iMac, but I'm guessing it will have the 128GB SSD in chip format (like the MBA) and a regular 2.5" HDD (since there isn't room for two 2.5" drives).

  • Reply 106 of 106
    jeffdmjeffdm Posts: 12,953member
    john.b wrote: »
    In the mini it is definitely two separate drives, a 128GB 2.5" form factor SSD and a 1 TB 2.5" form factor 5400 rpm HDD.

    I haven't yet seen the teardown of a 21.5" Fusion Drive iMac, but I'm guessing it will have the 128GB SSD in chip format (like the MBA) and a regular 2.5" HDD (since there isn't room for two 2.5" drives).


    It hasn't been confirmed, but it's probably a card much like some of the Air SSDs:

    700
    700

    It looks like if you don't buy the Fusion Drive version of the iMac, you can't expect to find a socket for it.
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