Adata via Rakuten offers its Adata Ultimate SU800 2TB 3D NAND Serial ATA 6Gb/s 2.5" Internal SSD for $219.99. Coupon code "AD34" drops it to $186.99. (You must be signed in to apply the coupon.) With free shipping, that's tied with last week's mention as the lowest price we've seen for any 2TB internal SSD. (It's the best deal for this model today by $51.) It features read speeds up to 560MB/s and write speeds up to 520MB/s. Deal ends March 13.