Dell Precision Tower 5820. Intel Xeon W-2123 3.6GHz, 3.9GHz Turbo, 4C, 8.25M Cache, HT, (120W) DDR4-2666. 16GB 2x8GB DDR4 2666MHz UDIMM NonECC. 2.5" 512GB SATA Class 20 SSD + 3.5" 1TB 7200rpm SATA HDD (Additional). Windows 10 Pro for Workstation (up to 4 Cores) Multi - English, French, Spanish. NVIDIA Quadro P4000, 8GB, 4 DP. No Wireless LAN. 16x Half Height DVD-/+RW. Dell KB216 Wired Keyboard English Black. Dell MS116 Wired Mouse Black. No Monitor.