I have a gigabyte z97x gaming 7 motherboard with a M.2 10 gb/s slot. On my motherboard specs it doesn't say if it runs at x4 or x2. so i don't know if buying this ssd will be a waste of money or not. because if my m.2 slot isn't x4 than its extra power is essentially useless. and while im here is it even compatible with my motherboard?Ive read people saying crucial m.2 cards aren't compatible with asus motherboards. any help will be appreciated. The m.2 slot is new to me so i don't want to make a $500 mistake.