Microsoft's proprietary SSDs for the Xbox Series X|S aren't cheap, and right now, there are only two licensees authorized to make them: Seagate, which introduced an expansion card that's been available since the consoles launched in 2020, as well as WD_Black, which recently introduced an alternate option.
Now, while this discount is advertised by Amazon as a drop from $220, that's not 100% accurate. The price has come down a bit in recent weeks, and at points, it's been possible to grab a 1TB expansion card for $150, which is already a great discount.
