We sells computers with upgraded configurations. If the computer has modifications (listed above), then the manufacturer box is opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised. If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing. Operating system: Windows 11 Home Processor: Intel Core i7-1355U (up to 5.0 GHz with Intel Turbo Boost Technology, 12 MB L3 cache, 10 cores, 12 threads) Graphics: Integrated: Intel Iris Xe Graphics Display: 15.6″ diagonal, FHD (1920 x 1080), micro-edge, anti-glare, 250 nits, 62.5% sRGB[17,35] Memory: 16GB DDR4-3200 MHz RAM Storage: 1TB PCIe NVMe M.2 SSD Wireless technology: Realtek Wi-Fi 6 (2×2) and Bluetooth 5.3 wireless card (supporting gigabit data rate) Power supply: 45 W Smart AC power adapter Battery: 3-cell, 41 Wh Li-ion polymer Battery life: Up to 7 hours and 45 minutes Video Playback Battery Life: Up to 9 hours and 45 minutes Battery Recharge Time: Supports battery fast charge: approximately 50% in 45 minutes External I/O Ports: 1 USB Type-C 5Gbps signaling rate (supports data transfer only and does not support charging or external monitors); 2 USB Type-A 5Gbps signaling rate; 1 AC smart pin; 1 HDMI 1.4b; 1 headphone/microphone combo Webcam: HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones Audio Features: Dual speakers Color: Natural silver Pointing device: HP Imagepad; Precision Touchpad support Keyboard: Full-size, soft grey keyboard with numeric keypad Dimensions (W X D X H): 14.17 x 9.29 x 0.73 in Weight: 3.52 lbs