
An SSD is much better than a normal disk is more efficient and stable, since it does not have moving parts such as motors and head that suffer wear and if you shake the PC (Laptop) they could be damaged this does not happen with the ssd, the price an SSD 120 gb $ 119 and a normal hd 1 terra $ 89 in Office Depot el salvador
They are faster, in terms of quality they are more reliable in that they do not have mechanical parts such as sata, but also, which few say, is the fragility in terms of highs / lows of tension and that like any memory they are susceptible to errors, like any flash memory, I repeat the difference is especially in the price