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High Disk Rates on Lacie Little Big Disk

481 Views 0 Replies Latest reply: Apr 26, 2012 4:07 AM by macwinguy RSS Branched from an earlier discussion. Branched to a new discussion.
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Apr 26, 2012 4:07 AM

Along these same lines, I recently bought the Lacie Little Big Disk ( ) for $428 plus tax.  It's got 2 500gig ESata 5400RPM drives stripped and amazingly, it gives me almost 200MB/s reads and writes!  Wow, that is impressive.  I an run VM's on it.  I am having an issue that I was wonderig if it is a setting, something broken, or "just get use to it".


I've found that while I have high disk rates (while doing a backup or big copy), that the screen performance gets really sluggish and the mouse pointer is hard to keep track of (it lags). I know the thunderbolt bus has a lot more capacity thatn 200MB/sec, but I'm wondering if the priorities don't work so well for the video on the same thunderbolt channel.


I do have the thunderbolt port going to my apple thunderbolt montor, then to the little big disk, then to a small hdmi monitor through a display port to HDMI adapter.




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