Just bought. I measured the read and write speed, attached a photo (tested for different file sizes, so the results are different). If something comes up, I'll add it. When choosing an internal hard drive for a laptop, I advise you to look at the thickness of the already standing hard drive. At first I purchased the same drive only for 2 TB, but it turned out to be 2.5 mm (9.5) thicker, because of this, the mounting holes did not converge and the motherboard rose and the lid might not close.
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