As such 64GB is an over kill. I bought a 32GB card for my D3300 and it can hold over 1600 RAW images. I can never imagine when I will shoot so many images even over a three day period. At 16MP you would have space for over 4200 images. What that means is, that if you ever fill up the card, it will take ages to read and transfer the data. In your case a couple of 16GB 45mbps cards would be just right.
I normally desist from buying and/or recommending non mainline cards. Though they offer a tremendous financial advantage, if they get corrupted you loose all your images, which are worth more than what you save. Any way if you have bought the card, it will run, but as some one commented "how long". Get at least one Sandisk 16gb 45mbps card, and backup your 64GB card as often as you can.