2016 HP Slim Business 6305 Prodesk Desktop (AMD Dual-Core CPU up to 3.6GHz, 8GB DDR3, 500GB HDD, DVD, Windows 7 Pro) - (Certified Refurbished) Windows 7 Professional 64-bit English (activation code sticker included on desktop case). Slim/Small form factor Business Desktops & Workstations, Comes with mouse and keyboard&#xFF0C; (1) Low-Profile PCI Slot&#xFF0C; (1) Low-Profile PCI Express x16 Slot &#xFF0C;(2) Low-Profile PCI Express x1 Slots&#xFF0C; (1) External 5.25" Drive Bay&#xFF0C; (1) Internal 3.5" Drive Bay&#xFF0C; (1) External 3.5" Drive Bay DVD ROM, 10 USB 2.0, 1 VGA, 1 DisplayPort, 1 RJ45, 10/100/1000 Gigabit Ethernet LAN&#xFF0C;1 Serial Port AMD A4-5300 2 Cores, Base Frequency 3.4 GHz, Turbo Speed: 3.7 GHz, 8 GB DDR3 1600MHz RAM, 500GB SATA 7200 RPM, AMD Radeon HD 7480D, This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com