Dell Precision 7920 Tower Series Intel Chipset C621 Socket Dual LGA3647 Workstation Desktop Motherboard RV0G2 0RV0G2 CN-0RV0G2.
Chipset: Intel C621
Socket: Dual Intel LGA3647 (H95385-004)
Max Supported Memory: 3TB
Number of Memory Slots: 24
Memory Type: DDR4 SDRAM
Speed: 2666MHz, 2933MHz, 3200MHz
Type: Desktop Motherboard