Dell Precision Tower 3420 Series Intel Chipset C236 Socket LGA1151 Desktop Motherboard 2K9CR 02K9CR CN-02K9CR.
Chipset: Intel C236 (SR2CC)
Socket: Intel LGA1151
Max Supported Memory: 64GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Type: Desktop Motherboard