I am planning to purchase a Samsung 840 SSD 250 Gb for my i7 Ivy Bridge Laptop. My problem is that I normally write about 150 GB -200 GB of Data daily due to my personal Bluray Rips, my encodes, conversion etc.Then I Burn or Transfer to my 4 TB MyBook. Will this affect the performance of my SSD? and if so, how long (Estimated) would the lifespan be? I am planning to make the SSD run as my main os as well, which is Windows 8.1 Pro.