Lenovo ThinkPad E14 Gen 5 (Intel) Intel® Core™ i7 i7 13700H Laptop 35.6 cm (14") WUXGA 16 GB DDR4 SDRAM 512 GB SSD Wi Fi 6 (802.11ax) Windows 11 Pro Black Interface___PCI Express 3.0 The ENC (Electronic Noise Cancelling) The ENC (Electronic Noise Cancelling) Quad Pro microphone delivers superior audio quality for voice calls over the internet and with the latest Bluetooth chipset extending call play time to up to 5 hours including support of SMART and HP Systems Insight Manager 0 ports quantity 1 Keyboard Keyboard backlit Yes Numeric keypad No Keyboard language English Pointing device ThinkPad UltraNav Software Operating system architecture 64 bit Operating system installed Windows 11 Pro Battery Battery capacity 57 Wh Battery technology Lithium Polymer (LiPo) Power AC adapter input voltage 100 240 V AC adapter frequency 50 60 Hz AC adapter power 65 W Security Trusted Platform Module (TPM) Yes Trusted Platform Module (TPM) version 2 6 cm (14") Processor Processor base power 45 W Maximum turbo power 115 W Motherboard chipset Intel SoC Processor cache type Smart Cache Processor cache 24 MB Processor cores 14 Performance cores 6 Efficient cores 8 Performance core Max Turbo Frequency 5 GHz Efficient core Max Turbo Frequency 3