AUTOCAD 3D and 2D Computer System- Dell Precision T5500 Workstation- 32GB Ram- 8 Core 2 X 2.66GHz Intel Quad Xeon up to 2.93GHz| 500GB SSD + 4TB | Nvidia Quadro NVS 450| 4 X 22" Monitors w/ Quad Stand This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new,with limited to no signs of wear.The refurbishing process includes functionality testing,inspection,reconditioning and repackaging.The product ships with all relevant accessories,1 Year warranty and may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon New 500GB Solid State + 4TB Hard Drive with 4 Year Warranty From Manufacturer. 1 Year Parts and Labor Warranty - Free Tech Support - Refurbished to Like New - Restore CD, Mouse, Keyboard, Cords New Installation of Microsoft Windows 7 Pro 64-Bit. Windows 10 Pro Upgrade option Available upon Request at No Extra Charge Video Card Upgraded as of 4/24/18 2 X Nvidia Quadro NVS 410 512MB DDR3 (2 X HDMI adapters included) Capabilities for OpenGL, Direct X, CUDA and OpenCL Professional Graphics Board.