Reddit mentions of Intel Optane SSD 905P Series (960GB) (AIC PCIe x 4 3D XPoint)

https://www.amazon.com/Intel-Optane-905P-960GB-XPoint/dp/B07CVNS851

Here you go, the best. A mere $1300.

For far more knowledge I'll direct you to /r/buildapc. There's a lot of factors that go into it. But generally the biggest thing to consider is going to be method of interface with your mother board. I say this because there's basically 3 and each comes at a different price point:

• PCIe - most expensive, but also fastest. This is going to be dominated by Intel and Samsung. These go directly into your PCIe slots on your mother board, similar to a graphics card. Generally reserved for Work Stations, people who depend on their computer for their profession (i.e. high end streamers) and people with too much money. Example
  
• M.2 - technically a form factor because your mother board can communicate over PCIe or SATA3 using M.2. You're going to want to look at what NVMe means, and most but I'm just trying to K.I.S.S. and there is very little that is standard across all M.2 drives.
  
  Less expensive than PCIe. High end ones use PCIe. Lower end ones use SATA3. It's much smaller and is what most decent laptops would use these days. Honestly I'm hoping for PCIe M.2 in next gen consoles. Example
  
  
• SATA3 - The cheapest and most widely available. These are your typical 2.5" drives, the size of what's in your PS4 now. When I say "you can get a 1TB SSD for under $100" I mean a SATA3 drive from a value brand like Crucial, SanDisk or WD. They're going to be very noticeably faster than a typical mechanical drive, but slower than the other two. Example
  
  Also worth noting that IIRC the PS4 Pro uses SATA3 but the OG PS4 uses SATA2. Mechanical hard drives aren't going to be bottlenecked by SATA2, but SSDs would very quickly.

Speaking of overpriced. What are your thoughts on that SSD? INTEL SSD (Amazon Link)

If you are going to buy a computer for this single purpose you simply have way too much money.

https://www.intel.com/content/www/us/en/products/processors/core/i9-processors/i9-9900k.html

https://www.corsair.com/eu/en/Categories/Products/Memory/VENGEANCE%C2%AE-RGB-64GB-%284-x-16GB%29-DDR4-DRAM-3200MHz-C16-Memory-Kit/p/CMR64GX4M4C3200C16

https://www.amazon.co.uk/Intel-Optane-905P-960GB-XPoint/dp/B07CVNS851?tag=pcw0ed-21&ascsubtag=US-001-3234838-007-1441833-web-20

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Probably something like this.

I have no clue if these a compatible with each other.