operating system: dos - windows not included, processor-intel core i7-1165g7 (4c / 8t, 2.8 / 4.7ghz, 12mb), graphics- integrated intel iris xe graphics, chipset - intel soc platformmemory -8gb soldered ddr4 memory , storage- 1tb hdd 5400rpm 2.5"+ empty m.2 2280 pcie 4.0x4 ssd slotdisplay-15.6" fhd (1920x1080) tn 220nits anti-glare, speakers-stereo speakers, 2w x2, dolby audio , camera- 720p with thinkshutterstandard ports- 1x card reader, 1x ethernet (rj-45), 1x usb 3.2 gen 1, 1x usb 3.2 gen 1 (always on), 1x hdmi 1.4b, 1x thunderbolt 4 / usb4 40gbps (support data transfer, power delivery 3.0 and displayport 1.4), 1x headphone / microphone combo jack (3.5mm), 1x usb-c 3.2 gen 2 (support data transfer, power delivery 3.0 and displayport 1.4).product dimensions: ?35.81 x 23.5 x 1.88 cm, 1.7 kilogramsproduct description: 2021 latest lenovo thinkbook 15 gen 2 11th gen core i7-1165g7 upto 4.7ghz 15.6" fhd 220nits anti glare display 8gb 1tb hdd bluetooth webcam with thinkshutter english keyboard dos mineral grey