Linux OS installed! The HP EliteBook 755 is a business-class laptop known for its performance, security, and manageability features. It typically comes with the following specifications: Processor: * AMD Ryzen PRO processors (various models available) Memory: * 8GB, 16GB, or 32GB DDR4 RAM Storage: * 256GB, 512GB, or 1TB SSD (Solid State Drive) Display: * 15.6-inch FHD (Full High Definition) display with various resolution options (e.g., 1920 x 1080) Graphics: * Integrated AMD Radeon Graphics Operating System: * Windows 10 Pro Features: * Security: HP Sure Start (self-healing BIOS), HP Sure Click, HP Client Security Suite * Manageability: HP Manageability Integration Kit * Connectivity: USB-C, USB 3.0, HDMI, Ethernet, headphone/microphone combo jack * Audio: Stereo speakers, dual array microphone * Keyboard: Backlit keyboard * Weight: Starting at around 4.1 lbs Note: The exact specifications may vary depending on the specific model and configuration of the HP EliteBook 755. If you are looking to purchase a specific HP EliteBook 755 laptop, I recommend checking the seller's description or contacting them for the exact specifications of the laptop they are offering. You can also compare prices and features from different sellers to find the best deal. Experience reliable performance with the HP Black Laptop. Perfect for work and play, this sleek device offers a seamless computing experience.