I'm only interested to get one of the best Gen 3 SSDs, one of these: Samsung 980, Crucial P5, Seagate FireCuda 510 or WD Black SN750.
All of them have Read/Write speeds over 3000 MB/s and are more expensive than the SATA SSDs (which are much lower performance, obviously).
The one you listed is a pretty mediocre/bad nvme Gen3 SSD. Even if it were the same price as SATA I would not need it. I either get one of the best or none.
One of those listed by me is equal in performance to the Gen4 in XSX console, despite being a Gen3. Because the Gen4 in XSX is pretty mediocre actually.
So the minimum for games will be that (when that feature comes to PC games), it's a logical assumption that I'm using.
Off topic: Copy pasting text in this forum messes with the text size and I can't get the default size back so this text looking like this is not intentional....
I just referred to one example because I saw the prices a day or prior to making the comment and could remember it off the top of my head.
But if you want to say I'm wrong than I did check and currently at the one of the largest computer sales stores in Canada the Samsung 980 PCIE 3.0 1TB is $125CDN, the WD 750 SE 1TB PCIE 4.0 is $125CDN.
They don't even sell the Seagate Firecuda 510 anymore, they don't sell the P5. The P5 is listed on Amazon.ca currently for $130 CDN.
So as I and the mod InvalidError tried to tell you there is no price premium for PCIE 3.0 SSD's, even some 4.0 drives are just as cheap as SATA drives.
As those videos show there isn't much difference in game performance. I have M.2, SATA and HDD in my computer all in RAID 0, the biggest difference I notice for games is installing them. Playing is no difference.
The over 3000MB/s claims are always listed as "up to". You're not going to get that in practice. Can someone get a benchmark to show those numbers, sure under the right conditions. They will not always bench at those speeds.
The only drive you listed that actually claims over 3000MB/s write speed is the Firecuda and that's only for the 2TB model. The rest of the drives do not claim write speeds over 3000MB/s.
The firecuda 510 from the Seagate spec sheet
Specifications 2TB 1TB 500 GB 250 GB
Sequential Write (Max, MB/s), 128KB 3200 3100 2500 1300