HP ProBook 640 G5 with an Intel Core i5 processor features an 8th-generation quad-core CPU, 8GB to 16GB of DDR4 RAM, and a 256GB to 512GB M.2 NVMe SSD.Processor and GraphicsCPU: Intel Core i5-8265U (1.6 GHz base, up to 3.9 GHz boost) or Intel Core i5-8365U (1.6 GHz base, up to 4.1 GHz boost) with 4 coresGraphics: Integrated Intel UHD Graphics 620Memory and StorageRAM: 8GB or 16GB DDR4 SDRAM (upgradeable up to 32GB via 2 slots)Storage: 256GB or 512GB PCIe NVMe M.2 Solid State Drive (SSD)Display and DesignScreen Size: 14-inch diagonalResolution: Full HD (1920 x 1080) or HD (1366 x 768) optionsType: LED-backlit LCD, non-touch or touchPorts and ConnectivityUSB Ports: 3x USB 3.1 Gen 1, 1x USB 3.1 Type-C Gen 1 (Power Delivery, DisplayPort)Video/Audio: 1x HDMI 1.4, 1x VGA port, 1x 3.5mm headphone/microphone combo jackNetwork: 1x RJ-45 Ethernet port, Wi-Fi 802.11ac, Bluetooth 5.0