Dell Precision 3660 Tower Series Intel Chipset W680 Socket LGA1700 Desktop Motherboard N0992 0N0992 CN-0N0992.
Chipset: Intel W680 (SRL00)
Socket: Intel LGA1700
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR5 SDRAM
Speed: 4400MHz
Type: Desktop Motherboard