Brand Name: HP Model No: 15-BS020WM Processor: Intel Pentium N3710, 1.6 GHz Memory: 4 GB Hard Drive: 500 GB Display: 15.6-inch HD (1920 x 1080 Pixels) Graphics Coprocessor: Intel HD Graphics 40 Brand HP Colour Black Screen Size 15.6" Resolution 1,280 x 720 Pixels Item model number 15-BS020WM Processor Brand Intel Processor Type Intel Pentium N3710, 1.6 GHz RAM Size 4 GB Memory Technology DDR3L Hard Drive Size 500 GB Hard Drive Interface Serial ATA Graphics Coprocessor Intel HD Graphics 405 Number of Audio-out Ports 1 USB 2.0 Port 1 USB 3.1 Type- C Port 2 HDMI 1 Audio & Speakers Dual speakers Optical Drive Type Yes SD Card Reader Yes Connectivity Integrated 10/100/1000 GbE LAN Battery 3-cell, 31 Wh Li-ion Operating System Windows 10 Genuine Brand HP SKU HP465EL1IIA1WNAFAMZ-187953 CPU Speed (GHz) 1.60 Display Size 15.6 Processor Type Intel Pentium N3710 System Memory 4 Model 15-BS020WM Hard Disk 500GB