S3 391 6862, with i5-3317u and 4GB memory. I changed the old harddrive to an intel ssd, and I also changed some card inside in order to use a half mini pcie wifi card aw-ce123h.
I upgraded from 10.9.5 with unibeast.
So far,
working: wifi, bt, qe/ci, alc269, sleep/wake, webcam, hdmi, mirror...