Laptop Lenovo ThinkBook 15 G4 IAP, 15.6" FHD (1920x1080) IPS 300nits Anti-glare, 45% NTSC, Intel Core i7-1255U, 10C (2P + 8E) / 12T, P-core 1.7 / 4.7GHz, E-core 1.2 / 3.5GHz, 12MB, Video Integrated Intel Iris Xe Graphics, RAM 8GB Soldered DDR4-3200 + 8GB SO-DIMM DDR4-3200, SSD 1TB SSD M.2 2242 PCIe 4.0x4 NVMe , Optical: no ODD, 4-in-1 Card Reader, Speakers: Stereo speakers, 2W x2, Dolby Audio , Camera: FHD 1080p with Privacy Shutter, LAN: 100/1000M (RJ-45), WLAN Wi-Fi 6, 11ax 2x2 , Bluetooth 5.1, WWAN (3G/4G): none, Fingerprint: Touch Style, Integrated in Power Button, I/O Ports: 1x Card reader, 1x Ethernet (RJ-45), 1x HDMI 2.1, up to 4K/60Hz, 1x Headphone / microphone combo jack (3.5mm), 1x Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 (Always On), 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 65W USB-C Slim (2-pin, Wall-mount), Battery Integrated 45Wh, Keyboard: Backlit, English (EU), Color: Mineral Grey, Weight Starting at 1.7 kg, Dimensions 357 x 235 x 18.9 mm, Warranty: 2Y Depot Upgrade From 1Y Depot WHB(CPN), OS: None