Somehow I wrote >7k words in the process of documenting/benchmarking quite a few SSDs (including an Intel Optane P4800X) as SLOG/ZIL & tested some special allocation device performance. Feedback greatly appreciated! :
Intel 3D Xpoint DC P4800X 750G PCIe3.0 2.5 30DWPD FW E2010423 - SSDPE21K750GAX | smicro.eu
Intel Optane DC P4800X AIC Discontinued
Intel Optane SSD DC P4800X series - Granada IT Components Europe bv
Test Setup - Intel Optane SSD DC P4800X 750GB Hands-On Review
Intel Optane DC P4800X Series 375GB PCIe NVMe Solid State Drive SSDPED1K375GA | eBay
Examen du SSD Intel Optane DC P4800X - StorageReview.com
New Dell Intel Optane P4800x 375GB U.2 NVMe 2.5" SFF Solid State Drive SSD 3DM57 | eBay