Dell Precision Workstation T7820 Series Intel Chipset C621 Socket LGA3647 Desktop Motherboard YDWPC 0YDWPC CN-0YDWPC.
Chipset: Intel C621
Socket: Intel LGA3647
Max Supported Memory: 384GB
Number of Memory Slots: 6
Memory Type: DDR4 SDRAM
Type: Desktop Motherboard