The Guru of 3D published a review on the Samsung 850 EVO 2TB SSD
A quote from the article:
Samsung is upping the ante, releasing the Samsung 850 EVO SSD in large capacity sizes. We review the 2TB version of this stunning series that offers enthusiast class speed but is competitive in pricing. Armed with truckloads of performance and that attractive pricing, Samsung will once again set the tone.Samsung 850 EVO 2TB SSD Review @ Guru3D
As you guys know, we've been testing NAND Flash based storage ever since the very beginning, and it is surprising to see where we have gotten. The SSD market is fierce and crowded though. While stability and safety of your data have become a number one priority for the manufacturers, the technology keeps advancing at a fast pace as it does, the performance numbers a good SSD offers these days are simply breathtaking! You get between 450 MB/s to 500 MB/sec on SATA3 which is the norm for a single controller based SSD. Next to that, over the past year, NAND flash memory (the storage memory used inside an SSD) has become much cheaper as well. Prices a year ago settled at just under 1 USD per GB. That was two to threefold two years ago. These days a good SSD can be found under 50 cents per GB. With parties like Samsung, Toshiba and Micro the prices now have dropped with another 20%, you can spot SSDs for 35~40 cents per Gigabyte!