The Samsung 9100 Pro 1TB and the SK Hynix Platinum P51 1TB are effectively tied, as both components secured an equal number of spec wins across the seven categories evaluated. The Samsung 9100 Pro 1TB holds its most significant advantage in MSRP, where it is 6% better than its competitor. Conversely, the SK Hynix Platinum P51 1TB maintains its primary lead in sequential write speeds, providing a 1% improvement over the Samsung alternative.

Choose the Samsung 9100 Pro 1TB if your primary objective is to secure the better MSRP, as this remains its most notable advantage. Alternatively, select the SK Hynix Platinum P51 1TB if you prioritize the slight 1% edge in sequential write performance. Since both drives are otherwise identical across the remaining five specifications, your decision should rest entirely on whether you value the cost efficiency of the former or the minor write speed increase of the latter.