Laptop Lenovo ThinkPad E15 Gen 4, 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 40GB SO-DIMM DDR4-3200, SSD 512GB SSD M.2 2242 PCIe? 4.0x4 NVMe? Opal 2.0, Optical: no ODD, None, Speakers: Stereo speakers, 2W x2 woofers and 0.8W x2 tweeters, Dolby? Atmos?, Camera: FHD 1080p + IR Hybrid with Privacy Shutter, LAN: None, WLAN Wi-Fi? 6, 11ax 2x2, BT5.1, WWAN (3G/4G): None, Fingerprint: Touch Style, Integrated in Power Button, I/O Ports: 1x USB 2.0, 1x USB 3.2 Gen 1 (Always On), 1x Thunderbolt? 4 / USB4? 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort? 1.4), 1x HDMI?, up to 4K/60Hz, 1x Ethernet (RJ-45), 1x Headphone / microphone combo jack (3.5mm), 65W USB- C? (3-pin), Battery Integrated 57Wh, Keyboard: Backlit, English (EU), Color: Black, Weight Starting at 1.7 kg, Dimensions 365 x 240 x 18.9 mm , Warranty: 1-year, Courier or Carry-in, 3Y Courier/Carry-in upgrade from 1Y Courier/Carry-in WHB (CPN) (5WS1B90058), OS: None