Memory, you can buy 256GB DDR4 RAM (8 slots * 32GB).
System, pre-installed Windows 10 Workstation Pro, or Ubuntu Linux.
ThinkStation P520c more focused on cost-effective
It offers the same Xeon processor options as the ThinkStation P520, up to the optional Nvidia Quadro P5000 graphics card, and 128GB of DDR4 memory (4 slots * 32GB).
Scalability, its USB 3.1 (Type-A) port reduced from 8 to 6.
The final introduction is ThinkPad P52s, Lenovo called the lightest quad-core mobile workstations. Its equipped with Intel 8 generation Core i5 / i7 processor, and Nvidia Quadro P500 alone significant.
The optional 32GB DDR4 memory 1TB NVMe SSD, and provides 2 USB * 3 (Type-A), USB Type-C, lightning 3, HDMI 1.4, RJ-45 Ethernet port, 3.5mm audio, and a smart card reader.
The three new products will be listed in late January 2018, but Lenovo has yet to disclose their offer.
In addition, the company announced several new workstation-oriented software, such as Lenovo Performance Tuning 2.0 (which allows applications to run on designated cores) and Lenovo Workstation Diagnostics, as well as a companion smartphone app .