Lenovo ThinkBook 15 Gen 4 laptop 12th Generation Intel® Core™ i7-1255U

Processor 12th Generation Intel® Core™ i7-1255U Processor (E-Core Max 3.50 GHz, P-Core Max 4.70 GHz with Turbo Boost, 10 Cores, 12 Threads, 12 MB Cache) Operating System Windows 11 Pro Display 15.6" FHD (1920 x 1080) anti-glare, 45%NTSC, 250 nits Memory 8GB DDR4 3200MHz Battery * Up to 6 hours 45Whr (MM18), supports Rapid Charge Pro *All battery life claims are approximate and based on results using the MobileMark®2018 battery-life benchmark test. Actual battery life will vary and depend on many factors, such as product configuration and usage, software use, wireless functionality, power management settings, and screen brightness. The maximum capacity of the battery will decrease with time and use. Storage 512 GB PCIe SSD Graphics Integrated Intel® UHD Graphics Security * Smart Power On match-on-host fingerprint reader integrated with power button * Trusted Platform Module (TPM) 2.0 firmware * Self-healing BIOS * Webcam privacy shutter * Kensington Nano Security Slot™ Audio * Stereo speakers with Dolby Audio™ * Dual-array mics Camera 1080p FHD with privacy shutter Dimensions (H x W x D) 18.9mm x 357mm x 235mm / 0.74" x 14.05" x 9.25" Weight Starting at 1.7kg / 3.74lbs Color Dual-tone Mineral Grey Connectivity * WiFi 6 802.11AX (2 x 2) * Bluetooth® 5.1 Keyboard * Spill-resistant * Optional: Backlit with white LED lighting * Numeric keypad Ports/Slots * USB-C Thunderbolt™ 4 * USB-C 3.2 Gen 2 (full function: USB/DP/PD) * 2x USB-A 3.2 Gen 1 (1 always on) * HDMI 2.1 TDMS * RJ45 * 4-in-1 card reader (SD/SDHC/SDXC/MMC) * Headphone / mic combo USB port transfer speeds are approximate and depend on many factors, such as processing capability of host/peripheral devices, file attributes, system configuration and operating environments; actual speeds will vary and may be less than expected.