Operation Manual

There are no external, visual indicators of the Product ID or Windows version for which the computer is
licensed. Instead, the Product ID is recorded in the computer firmware. Whenever a Windows 10 product is
installed, the installation program checks the computer firmware for a valid, matching Product ID to complete
the activation.
In some cases, an earlier Windows version might be preinstalled under the terms of the Windows 10 Pro
license downgrade rights.
Computer features
The computer features introduced in this topic cover various models. Some computer features might be
available only on specific models.
Microprocessor
To view the microprocessor information of your computer, right-click the Start button and then click System.
Memory
• Double data rate 4 (DDR4) small outline dual in-line memory module (SODIMM)
Storage device
• M.2 solid-state drive
Display
• Brightness control
• Color display with In-Plane Switching (IPS) technology
• Display size: 396.24 mm (15.6 inches)
• Display resolution: 1920 x 1080 pixels or 3840 x 2160 pixels
• Multi-touch technology (available on some models)
• Hybrid Graphics
Keyboard
• Six-row keyboard with backlight
• Function keys
• ThinkPad pointing device (including the TrackPoint pointing device and trackpad)
Connectors and slots
• ac power connector
• Audio connector
• HDMI connector
• Mini Ethernet connector
• Media-card slot
• Smart-card slot (available on some models)
• Two USB 3.1 connectors Gen 1 (including one Always On USB 3.1 connector Gen 1)
• Two USB-C connectors (Thunderbolt 3 compatible)
Security features
• Face authentication (available on models with the infrared camera)
Chapter 1. Product overview 9