EliteBook 640 14 inch G9 Notebook PC, 14", Windows 11 Pro, Intel® Core™ i5, 8GB RAM, 256GB SSD, FHD Upgrade to elite performance The HP EliteBook 640 is a cost-effective, powerful, and secure PC that allows easy standardization, while giving end-users the tools needed work from almost anywhere. Designed around the fundamental needs of enterprise businesses, this PC features the collaboration, power, and security your business needs to stay on top. Design Original brand name HP Country of origin China Market positioning Premium Introduction year 2022 Form factor Clamshell Product colour Silver Product type Laptop Display Colour gamut 45% RGB colour space NTSC Display diagonal (metric) 35.6 cm Display brightness 250 cd/m² Display bezel technology Micro-Edge Anti-glare screen Yes Panel type IPS HD type Full HD Touchscreen No Display resolution 1920 x 1080 pixels Display diagonal 35.6 cm (14") Processor Configurable TDP-down 12 W Processor cache type L3 Processor cache 12 MB Processor threads 12 Processor cores 10 Processor boost frequency 4.4 GHz Processor model i5-1235U Processor generation 12th gen Intel® Core™ i5 Processor family Intel® Core™ i5 Processor manufacturer Intel Memory Number of free internal memory expansion slots 1 ECC No Non-ECC Yes Memory slots 2x SO-DIMM Memory layout (slots x size) 1 x 8 GB Memory clock speed 3200 MHz Internal memory type DDR4-SDRAM Internal memory 8 GB Storage Optical drive type No NVMe Yes SSD interface PCI Express SSD capacity 256 GB Number of SSDs installed 1 Total SSDs capacity 256 GB Storage media SSD Total storage capacity 256 GB Graphics On-board graphics card model Intel Iris Xe Graphics On-board graphics card family Intel Iris Xe Graphics On-board GPU manufacturer Intel Discrete graphics card model Not available Discrete graphics card No On-board graphics card Yes Audio Number of microphones 2 Built-in microphone Yes Number of built-in speakers 2 Built-in speaker(s) Yes Camera Infrared (IR) camera Yes Front camera HD type HD Front camera signal format 720p Front camera Yes Network Bluetooth version 5.2 WLAN controller model Intel Wi-Fi 6E AX211 WLAN controller manufacturer Intel Antenna type 2x2 Wi-Fi standards Wi-Fi 6 (802.11ax) Top Wi-Fi standard Wi-Fi 6 (802.11ax) Mobile network connection No Bluetooth Yes Ports & interfaces USB Power Delivery Yes USB Type-C DisplayPort Alternate Mode Yes Combo headphone/mic port Yes Thunderbolt 4 ports quantity 1 HDMI version 2.0 HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3 Keyboard Keyboard special features Spill-resistant Input device model HP Premium Keyboard Spill-resistant keyboard Yes Keyboard backlit Yes Numeric keypad No Pointing device Clickpad Software Pre-installed software HP Connection Optimizer; HP Hotkey Support;