Third-party SSD - Stay on Mavericks or Upgrade to Yosemite?

Discussion in 'OS X Yosemite (10.10)' started by zooby, Mar 24, 2015.

  1. zooby, Mar 24, 2015
    Last edited: Jul 10, 2017
  2. Taz Mangus, Mar 24, 2015
    Last edited: Mar 25, 2015

    Taz Mangus macrumors 68040

    Taz Mangus

    Mar 10, 2011
    Third party SSD and Yosemite:

    There is one third party SSD that is configured to look like a Apple OEM SSD: Many people have reported there is no a issue using it in Yosemite and no hack is required to get Trim to work. I personally have no experience using that SSD. I am not suggesting that you buy it, I only mention it as a point of reference.
  3. thekayman macrumors 6502

    Oct 23, 2014
    I have an early '09 MBP (2.66 C2D) with a Samsung SSD. I'm currently running the 10.10.3 beta.

    Upgrading from Mavericks to Yosemite, your performance will take a significant hit, but not because of the SSD, for which you can still enable trim, but because the cpu/gpu are too old and weak. Your laptop will still be perfectly usable, but gone is the smoothness of Mavericks.

    Personally, I'm willing to sacrifice performance for:
    - the look of Yosemite
    - the integration with iOS (text / call forwarding, mainly)
    - the new Photos app which I absolutely love. I never warmed up to iPhoto in the six years of owning a Mac, but Photos is excellent for organizing and viewing photos.
  4. Fishrrman macrumors G5


    Feb 20, 2009
    I say....

    Go to Yosemite if you like it.

    Insofar as TRIM is concerned, don't even worry about it. I've been using a Crucial SSD mounted in a "lay-flat" USB3/SATA dock for a year now, as my "external booter" for a late-2012 Mac Mini. It was impossible to enable TRIM with it, because the connection is USB.

    The verdict, after a year of steady usage:
    The SSD still boots and runs as fast as when new.
    For me, even with heavy usage, the lack of TRIM has made NO DISCERNIBLE DIFFERENCE at all.

    I sense that in your case, the results will be the same.

    My opinion only. Others will disagree. Some will disagree vehemently.

Share This Page