Do I really need to explain why this is such a good deal? Just look at the amount of storage you're getting for that price tag. $200 for 4 TB works out to $50 per 1 TB, and good luck finding an SSD that size for that price that's as good as the Samsung 990 Evo Plus. 👉All Amazon's Big Deal Days deals👈👉OUR favorite Prime Day PC gaming deals👈 This particular model of SSD has always been somewhat overpriced, which is a shame because it's a very good storage drive. As with most affordable SSDs these days, it doesn't sport a DRAM cache, and unfortunately, it also has a small pseudo-SLC static cache (around 10 GB or so), though it does have a much larger dynamic one. That means it can't sustain its full read/write speeds for very large files. The good news is that even when the cache is swamped with data, the 990 Evo Plus will still manage to hit nearly 1,000 MB/s in a sequential write, and that's more than enough to handle even the largest of game downloads. Samsung's drive sips power and runs very cool, and it comes with a ridiculously long 5-year warranty. In other words, you can jam it into any desktop PC, laptop, or handheld and never have to worry about it. Heck, you don't even need to worry about having an SSD heatsink on your motherboard for it. And since you're spending a mere 5 cents for every GB of storage, you can buy one without any fears of overspending or being ripped off in any way. Prime Day doesn't always churn out the best deals, but this one is an absolute treat. 👉 Check out all of Amazon's NVMe SSD deals 👈