There was an idea to change the disk in the laptop to a faster and more capacious one. Changed, it became faster and more space. :) Some pros: Fast, thin, light, consumes little and heats up little. The previous 500 gig Seagate was noisy and warmed up more, and the speed was one and a half to two times lower. Some cons: All right, let's see how tenacious he is. Visually and to the touch it seems very flimsy and weightless.
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