Features And Specifications - Lenovo ThinkPad X1 Extreme Gen 4 User Manual

Features and specifications

For detailed specifications of your computer, go to https://psref.lenovo.com and search by product.
Microprocessor
Memory
Storage device
Audio
Display
Security features
Wireless features
* for selected models
To view the microprocessor information of your computer, right-click the Start
button and then click System.
Two slots, Double data rate 4 (DDR4) small outline dual in-line memory module
(SODIMM), up to 32GB for each, up to 64 GB in total
• Two slots, 2280 M.2 solid-state drive, up to 2TB for each, up to 4TB in total*
• One slot, 2280 M.2 solid-state drive, up to 2TB*
• Dobly Atmos Speaker System
• Color display with In-Plane Switching (IPS)
• Organic Light-Emitting Diode (OLED) display*
• Display ratio: 16:10
• Display resolution: 2560 x 1600 pixels or 3840 x 2400 pixels
• Multi-touch technology*
Notes: For non-OLED display, High-Dynamic Range (HDR) funtion is only
supported under Hybrid Graphics mode. To switch the display setting between
Hybrid Graphics mode and Discrete Graphics mode:
1. Restart the computer. When the logo screen is displayed, press F1 to enter
the UEFI BIOS menu.
2. Select Config ➙ Display ➙ Graphic Devices and follow the on-screen
instructions.
• Face authentication*
• Fingerprint reader (integrated in power button)*
• Glance (Privacy Guard)*
• Glance (Privacy Alert)*
• Trusted Platform Module (TPM)*
• Bluetooth
• GPS (on wireless WAN model)*
• Wireless LAN
• Wireless WAN (4G or 5G)*
Note: The 4G or 5G cellular service is provided by authorized mobile service
carriers in some countries or regions. You must have a cellular plan from a
service carrier to connect to the cellular network. The cellular data plan might
vary by location.
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Chapter 1 Meet your computer
5