This HP Z600 Workstation features dual Intel Xeon X5650 processors at 2.67 GHz, with 16 GB of RAM. It comes with 7 TB of RAID 5 storage using 3 Western Digital Red drives attached to a LSI controller, and Windows 2019 Datacenter OEM is pre-installed on a 250 GB RAID 1 using 2 Western Digital Blue SSDs on the internal controller. DVD and license key included. Also includes a spare tested power supply. eBay sold used listings show this model going for $100 with no drives or OS or spare power supply, and WD Red 4TB drives going for $40.