Would adding a samsung evo 1 tb msata to the T420s over heat the machine?

[kai4855]

my thinkpad T420s has a i7 processor with 8 gb ram, Nvidia 4200 video card & Samsung 128gb SSD. It has room to install an m-sata SSD. Rather than replacing the OEM SSD, I'd like to increase on board storage with a 1 tb msata ssd (e.g. Samsung evo ) rather than removing the original SSD..
Would adding a larger m-sata ssd work in this older machine? Would it tend to overheat the windows 7 home premium system?
Thanks

 

[Kewlx25]

Not likely. SSDs are nearly always idle, even then, they use very little power reading.