Precision 3660 Tower i7-12700 processor (25MB Cache, 12 Core (8P+4E), 2.1GHz to 4.9GHz (65W)) TDP 16GB, 2x8GB, DDR5 up to 4400MHz UDIMM 512GB PCIe NVMe Class 40 M.2 SSD 8x DVD+/-RW 9.5mm Optical Disk Drive Nvidia T1000, 4GB, 4mDP to DP adapter (Precision 3660T) Windows 10 Pro 3Y Basic Onsite Service