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ext. ssd

  1. J

    2012 iMac external ssd boot drive

    I’ve been reading up on the advantages of booting from a ssd. I’m not comfortable cracking my 2012 iMac open, so external seems the best route for me. There have been several threads like this, but not for a few months. I just wanted to see if anyone had updated recommendations for equipment...
  2. R

    Question on High Sierra install on ext. SSD

    I have External SSD with 2 bootable Sierra partitions connected by Thunderbolt to my iMac 5K . If i install High Sierra on one partition what will happen to the other partition ? Will Sierra on the other partition still be there and bootable ? Will my internal SSD Sierra boot drive be affected ?