Lenovo ThinkPad E540 (20C600CTO1) Specifications:

-4th Generation Intel Core i5-4200M processor (2.5GHz base, 3.1GHz Max Turbo, 3MB Cache).

-4GB RAM (4GBx1, second slot is available for upgrade).

-500GB 7200 RPM Hard Drive with Active Protection System.

-15.6″ HD Screen (1366×768), anti-glare, LED backlight, 200 nits, 16:9 aspect ratio.

-DVD Multiburner.

-Intel HD 4600 graphics in processor.

-Intel 7260 802.11b/g/n Wi-Fi and Bluetooth 4.0 wireless.

-UltraNav, wide touchpad below keyboard, integrated five buttons, multi-touch, and trackPoint pointing device.

-Secure Chip (Trusted Platform Module, TCG 1.2-compliant).

-720p HD Webcam (face track, low light sensitive, fixed focus, LED indicator).

-Fingerprint Reader.

-Windows 7 Pro 64-bit preinstalled through Windows 8 Pro Downgrade Rights.

-1-year Lenovo Depot warranty (parts and labor).

-Dimensions (W X D X H): 14.84″ x 9.84″ x 1.17″.

-Weight: 5.4 lbs.

-Ports: Two USB 3.0, one USB 2.0 (powered), OneLink Docking port, external monitor (VGA DB-15, HDMI), ethernet (RJ-45), 4-in-1 reader (MMC, SD, SDHC, SDXC).

-Audio: High Definition (HD) Audio, Conexant CX20751-21Z codec, stereo speakers, Dolby Advanced Audio v2 certified, Stereo digital microphone, combo audio/mic jack.

What’s in the box:

-Lenovo ThinkPad E540 notebook

-Battery

-AC Adapter and Power Cord

-Windows 8 Pro Recovery Disks

-Quick User Guide

Product Features

• 4th Generation Intel Core i5-4200M processor (2.5GHz base, 3.1GHz Max Turbo, 3MB Cache)
• 15.6″ HD Screen (1366×768), anti-glare, LED backlight
• 500GB 7200 RPM Hard Drive, 4GB (4GBx1) RAM
• 720p HD Webcam, FingerPrint Reader, 5.4 lbs, Intel HD 4600 graphics in processor, HDMI port
• Windows 7 Pro 64-bit preinstalled through Windows 8 Pro Downgrade Rights, 1-year warranty