Phoronix published a review on the Intel Optane 900P 280GB U.2 SSD
A quote from the article:
At the end of October Intel released the Optane 900P solid-state drive as their new ultra high-end performance SSD. Windows reviews have been positive, but what about using the Optane 900P on Linux? It's working well and delivers stunning NVMe SSD performance.Intel Optane 900P 280GB U.2 SSD Review @ Phoronix