Grade: B Brand & Model: Dell Optiplex 5040 SFF Processor: Intel i5 - 6500 3.2GHz Screen: N/A Memory: 4GB DDR4 Storage: 500GB Sata Optical Drive: DVD-R Graphics: Advanced Micro Devices, Inc. [AMD/ATI] RV620 PRO [Radeon HD 3470] Input Device: N/A Operating System: Windows 10 Home 64 Bit & Libre Office Wireless: No Bluetooth: No Ports: 6 x USB 3.1 Gen 1 (2 front/4 rear) and 4 x USB 2.0 (2 front/2 rear); 2 Internal USB 2.0; 1 RJ-45; 2 x Display Port ; 1 HDMI Warranty: 12 Months Warranty Info: These desktops come with all the same reliability and space saving benefits you’ve come to expect without sacrificing power or performance. Tool-less entry for serviceability and in-band management enables accessible system maintenance so you can you easily upgrade and replace components. Looking for a refurbished PC? Buy from ITZOO.