HP Pavilion 550-a142 Desktop PC - AMD Quad-Core A8-7410 2.20GHz 8GB 1TB DVDRW Windows 10 Home (Certified Refurbished) 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 AMD Quad-Core A8-7410 2.20GHz Accelerated Processor 8GB PC3-12800 DDR3-1600 SDRAM - 1TB SATA HDD (7200RPM) Ultra Slim Tray SuperMulti DVD Burner Microsoft Windows 10 Home (64-Bit)