Original price $389 dropped to $284 (2.5" version with cable is $269) and can go lower soon.
https://www.amazon.com/Intel-Optane-900P-280GB-XPoint/dp/B0772XB3MY/
Yes, you can get NVMe SSD with high sustained write read/speed, but you can't get SSD drive with such high random read and such low latency. And such things can be most important in real life.
Pros
Especially with heavy apps ala Adobe and Resolve you get different feeling.
Note that small 32GB M.2 Optane drives can be got locally now for ala $25-35 and are ideal drive for editing individual H.264/HEVC small projects.
Also suggest good software - Teracopy, can just set editing path on such drive as favorite and copy with one click from any NVMe SSD.
I guess I could put this Intel 32 GB thing into a PCIe adaptor?
Yes.
I wrote about simple adapters in http://www.personal-view.com/talks/discussion/21377/putting-multiple-nvme-m2-ssds-#Item_2
"This game-changing technology intelligently accelerates new 7th Gen Intel® Core™ processor-based systems"
Forget about Intel marketing.
As editing SSD it works with any system.
If you want to use it as cache it also work with Ryzen via StoreMI aka FuzeDrive https://www.personal-view.com/talks/discussion/19701/fuzedrive-ryzen-friendly-soft-for-dram-ssd-or-optane-cache-#Item_6
Modern advanced multi-core CPUs and high speed storage require proper benchmarks
Many present one are not too good as can change results a lot if system is allowed to slow down CPU.
Price dropped further to $259.
https://www.amazon.com/Intel-Optane-900P-280GB-XPoint/dp/B0772XB3MY/
Intel Optane SSD 905P Series 2.5" U.2 480GB PCI-Express 3.0 x4 for $502
https://www.newegg.com/Product/Product.aspx?Item=9SIA0ZX7CV9249
Intel Optane M15
Nice thing is 64Gb M.2 modules, as users will sell them it can be really cheap editing drive.
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