Supermicro X12DPI-NT6 LGA4189 2 CPUs support C621A E-ATX Motherboard
Dual Socket LGA-4189 (Socket P+) supported, CPU TDP supports Up to 270W TDP, 3 UPI up to 11.2 GT/s. On-Board Devices. 2 USB 2.0 port(s) (2 via header). 7 USB 3.2 Gen1 port(s) (2 via header; 4 rear; 1 type A).