Tag Archives: Upgrade

Battery Life Sank on Macbook Pro (2012) After Upgrading Hardware (?)

I recently purchased a new 2012 Macbook Pro, not the retina model, and have been loving it.  After a month or so of use, I decided to upgrade both the RAM and the hard drive because I wanted to squeeze every ounce of performance out of the machine that I could without paying the premiums that Apple charges for it’s upgraded parts.

After doing some research, I ended up purchasing a Crucial 256 GB m4 2.5-Inch Solid State Drive SATA 6Gb/s CT256M4SSD2 and a Corsair Vengeance 16 GB (2x8GB) DDR3 1600MHz PC3 240 Pin DIMM Memory CMZ16GX3M2A1600C10 kit from Amazon.  I considered using OCZ for the SSD since performance on that drive was rated higher, but after seeing the power requirements of the OCZ, I changed my mind and went back with the Crucial.  I also read some user reviews that said that the OCZ had compatibility issues the MacBooks.

CrucialM4VengeanceMem

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My vSphere 5 Upgrade – Notes and Lessons

vSphere 5 box shot
vSphere 5 box shot
With the release of VMware vSphere 5, I decided to upgrade my lab from 4.1.  The process was pretty painless for the most part, but I thought I would right a few notes about the experience and a couple of things I did to help my scenario along.

I upgraded 3 vSphere 4 (ESXi) hosts and a virtual vCenter Server.