Precision 7820 Tower XCTO Base - Processor: Intel Xeon Silver 4112 2.6GHz, 3.0GHz Turbo, 4C, 9.6GT/s 2UPI, 8.25M Cache, HT (85W) DDR4-2400 1st - Ram: 32GB (4x8GB) 2666MHz DDR4 RDIMM ECC - Hard Drive: 3.5" 1TB 7200rpm SATA Hard Drive - Nic: Integrated Intel AHCI SATA chipset controller (8x 6.0Gb/s), SW RAID 0,1,5,10 - Optical Driver: 8X DVD+/-RW Slimline - Graphics: NVIDIA Quadro P5000, 16GB, 4 DP, DL-DVI-D - Dell Optical Mouse MS116 Black, Dell Multimedia Keyboard KB216 Black (English) - OS: Windows 10 Pro for Workstations (up to 4 Cores) English - Warranty: 3Yr ProSupport