Chinese forum Chiphell has just leaked an upcoming Ryzen Threadripper PRO series CPU for high-end workstations, this CPU is AMD Threadripper PRO 3995WX. According to latest source, AMD Threadripper PRO 3995WX will be released next week on July 14th, just a week after Ryzen 3000XT series.
AMD Threadripper PRO is said to feature 8-channel memory and up to 2TB of capacity. For comparison, consumer Threadripper series are 4-channel only and they support up to 256GB.
The Ryzen Threadripper PRO 3995WX is more or less the Ryzen Threadripper 3990X and in a similar fashion, we can also expect the Ryzen Threadripper PRO 3975WX and the Ryzen Threadripper 3965WX.