A couple of weeks ago, patents for cart-based technology hit the web and while it wasn’t proof that Sony was looking to go the Nintendo route, the technology proposed in that mock-up was fascinating stuff. This week’s latest patent once again points towards Sony making use of an SSD system with which to cut down on game loading screens that traditional SATA-based hard drives are plagued with, but it’s the 12 pin layout that suggests that Sony is going all in on solid state drive technology.