Last night, in little a test, as a treat, I brought over the two SSDs and 2x8GB sticks from my A1278 to try in the A1286.
This is the operating environment I named
morfologia back in 2009. (My system names aren’t perma-tied to hardware, but to the data on that hardware.) If I keep it on the A1286, this would be the fourth laptop on which morfologia has run as a long-term setup.
I’m on the fence about a permanent migration. I wanted to try out this setup for maybe a week or two and also to get a sense of any noteworthy UI differences or residual issues with the dGPU resistor removal last weekend. One I‘ve noticed is the keyboard on this unit is slightly stiffer and a tad less sensitive than my late 2011’s, but I’ve also taken note how the keys haven’t picked up that shiny sheen of heavy usage.
Without a proper carrying case for it, it’s not as portable as the 13-inch for daily use. It’s also heavier and — shocker — has a bigger footprint.
There were a couple of minor, expected adjustments to make, but it’s seeming to do OK and without untoward surprises — both when booting into Mojave (in moving the system to different hardware, dosdude1’s patcher update needed to update one patch) and when booting into my heavily modified Snow Leopard I’ve used since, well, this very day 15 years ago when 10.6.0 was about one week old and was shipping with new Macs.
[That day was noteworthy for being the very last time I walked inside an Apple Store to buy a new system; subsequent Macs were bought online from Apple, purchased used from other sellers or, literally, given to me to fix and keep.]
I may need to replace the left speaker, as it’s much quieter than its dextral counterpart. It works, but having audio balance skewed about 40 per cent to the left isn’t a long-term fix. Try-out/test drive things, I guess.
Once a proper case arrives, I’ll showcase it on here and maybe even on
Club 15.

The only apparent wear on the exterior are a couple of scratches on the bottom plate and a missing foot — not a big deal.
Oh — one last bit:
I finally solved why my one 8GB SO-DIMM from Corsair registered only as 4GB on this system, no matter what I tried, despite showing up as 8GB on my early and late 2011 13-inch MBPs. The stick is
1066MHz, not
1333MHz. All of the 2011 MacBook Pros shipped with 1333MHz sticks. The 13-inch models, for whatever reason, accept that slower RAM at full, 8GB capacity; the 15-inch (and, I’m guessing, the 17-inch) are less forgiving.