ThinkPad Reliability tested on 12 MIL-STD-810H Methods and 22 Procedures | Body Material: PPS/ 50% GF (Top), PC-ABS/Talc15 + Magnesium Alloy (Keyboard Cover), PA/50% GF (Bottom) | Built to withstand rugged usage and can handle accidental knocks, drops, and even spills Processor: 11th Gen Intel Core i7-1165G7, 2.8 Ghz base clock, 4.7 Ghz max boost clock, 4 Cores, 12 MB Cache | Memory: 16GB RAM DDR4-3200 MHz, dual-channel capable upgradable upto 48GB | Storage: 512GB SSD M.2 Upgradable up to 2 TB Operating System: Preloaded Windows 11 Professional with Lifetime Validity Display: 14.0 (1920 x 1080) FHD IPS Antiglare 300nits 170° Viewing Angle | Graphics: NVIDIA MX450 comes with DirectX 12 enables amazing graphics | HD Realtek ALC3287 codec, Stereo speakers, 2W x2, Dolby Audio | Monitor support: Supports up to 4 independent displays Ports: 2x USB 3.2 Gen 1 (1x Always On), 2x Thunderbolt 4/USB4 40Gbps (support data transfer, PD 3.0 and DP 1.4a), 1x HDMI 2.0, 1x microSD card reader, 1x Headphone/microphone combo jack (3.5mm)