Fast and affordable? Compared to the high-end Samsung 840 Pro, the 'non-Pro' 840 uses the same controller but considerably less durable TLC (Triple-Level Cell) NAND Flash modules. Should that stop you from investing in this economical SSD? Keep reading to find out.
http://www.notebookcheck.net/Review-Samsung-SSD-840-Basic-Series-250-GB.93933.0.html