Hp 820 G1 Laptop with 4th Generation Core i5 Processor - Open Box by HP $299.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Product Details Screen: 12.0-inch Screen Display Processor: Intel Core i5 3rd Gen @ 1.90 Ghz Memory: 4 GB System Memory Hard Drive: 250 GB HDD storage OS: Windows 10 Professional operating system pre-installed