Corsair Sodimm For Mac
Corsair Sodimm For Macbook Pro
It will work. The mbp 15 and 17 can run on 1600mhz and 1866mhz ram, the mbp 13 is limited to the 1600mhz, the 1866mhz will give you issues. And yes the CAS will work. There is no more difference regarding ram or upgrades since apple moved to intel, OWC is basically a company that inserts the apple tax in its products.
Corsair Cue For Mac
Those Sandforce controlled SSDs have usually a terrible price, the only SSD that is worth to upgrade is to get a 64gb mba 11 and to get a 240gb SSD from them, aside that the ram, the optibay, SSDs are really not worth the price.