HP EliteDesk 800 G3 Small Form Factor Desktop, Windows 10 Pro 64-Bit, Intel Core i5-7500 Quad-Core Processor 3.40GHz, Intel HD Graphics 630 (Integrated), 16GB (4GB x 4) DDR4-2400 SDRAM Memory, 512GB SSD, NO OPTICAL DRIVE, No Monitor Included, HD Audio (External Speakers Not Included), Intel I219LM Gigabit Network Connection, NO WIRELESS, Wired Keyboard & Mouse, Refurbished by Microsoft Authorized Refurbisher