Well, you need an ssd that supports the same interface as the motherboard, in this case it looks as if it only supports sata 1 so you have to find an ssd that suports sata 1 speeds.
Well, you need an ssd that supports the same interface as the motherboard, in this case it looks as if it only supports sata 1 so you have to find an ssd that suports sata 1 speeds.