Buy via Rakuten offers the Samsung 1TB 840 EVO Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-7TE1T0BW, for $399.99. Plus, coupon code "SHOPOWNER" bags $40 Rakuten credit. With free shipping and assuming you'll use the credit, that's $50 below our mention from two days ago and the lowest total price we've ever seen. (It's also a current price low by $60.) It features read speeds of up to 540MB/s and write speeds of up to 520MB/s. Deal ends today.