Good news, SSD prices are coming down this Prime Day, with this $110 2 TB Lexar NM790 one of my favorite deals of the day
A trusty SSD that I use in my own PC.

This particular version of Lexar's best SSD is so popular that stocks regularly dry up, so at the moment, the best deal available is for the heatsink-equipped variant. But thanks to high-layer NAND and a low-power controller, you're still getting tons of storage here in an energy-efficient and great-performing drive for not much cash and often much less cash than the competition. Read our Lexar NM790 (4 TB) review for more.
Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,500 MB/s write
Price check: Newegg $113.29 (heatsink-less version)
One SSD. Two flavours. Both good prices. Let's talk about the Lexar NM790 currently on offer over at Amazon.
For $110, you can get the non-heatsink version of the NM790. For $110, Prime members can get the version including a sleek black heatsink.
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Lucky for them, but you only need a heatsink if your motherboard doesn't have one spare and your case's airflow is out of whack, or you're planning to plug this into the PS5. Most of the time, you should be good without one, so Prime membership be damned.
I reviewed the NM790 in October, 2023. It was a different time then, SSDs were at all-time low prices. Today, we're seeing the lowest price for this Lexar drive since 2023, as it and many other SSDs are no longer obnoxiously cheap. We might never get to those sorts of market lows again, at least not with AI on the rampage eating up all the storage and memory chips, but these sorts of deals are still relatively excellent.
The NM790 uses a controller/NAND combo that was slightly unknown at the time of release but relatively more common now: the MaxioTech MAP1602A and YMTC 232-layer. It's a DRAMless drive, making for slightly slower write speeds, but since many of the top drives for gaming ditch the DRAM today, that's no biggie.
In my testing, it performed as you might expect from a PCIe 4.0 drive rated to 7,400 MB/s seq. read and 6,500 MB/s seq. write. It reached those figures or close enough in CrystalDiskMark and it performed surprisingly well for random 4k speeds. If you really want to maximise those, then the excellent Sandisk WD_Black SN7100 is $130 on Amazon today. Though you are unlikely to spot the difference in action. I use the NM790 in my own machine as a bulk storage drive and it's great, no issues to report after a couple years use.
So, a quality drive for your consideration right there. Though If you wanted something to make the most out of a PCIe 5.0 slot, then I'd recommend checking out the excellent Crucial P510. It's $80 for 1 TB on Amazon today. That's another drive that impressed us in review.
If you're tough to please, head over to our October Prime Day SSD deals page for more. There's surely something there for you. And if not, maybe wait around until Black Friday for the best deals of the year. That's when they usually show up, though today's Prime Day deals are going to be pretty competitive, I reckon.
Check out Amazon's full list of Prime Day SSD deals

1. Best overall:
WD_Black SN7100
2. Best budget:
Biwin Black Opal NV7400
3. Best PCIe 5.0:
WD_Black SN8100
4. Best budget PCIe 5.0:
Crucial P510
5. Best 4 TB:
TeamGroup MP44
6. Best 8 TB:
WD_Black SN850X
7. Best M.2 2230:
Lexar Play 2230
8. Best for PS5:
Silicon Power XS70
9. Best SATA:
Crucial MX500
Keep up to date with the most important stories and the best deals, as picked by the PC Gamer team.

Jacob earned his first byline writing for his own tech blog, before graduating into breaking things professionally at PCGamesN. Now he's managing editor of the hardware team at PC Gamer, and you'll usually find him testing the latest components or building a gaming PC.
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