Lenovo ThinkPad X270 User Manual page 26

Memory
• Double data rate 4 (DDR4) small outline dual in-line memory module (SODIMM)
Storage device
• 2.5-inch form factor, 7-mm (0.28-inch) height hard disk drive (available on some models)
• 2.5-inch form factor solid-state drive (available on some models)
• M.2 SATA solid-state drive (available on some models)
• M.2 PCIe-NVMe solid-state drive (available on some models)
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• Intel Optane™ memory (available on some models)
Display
• Brightness control
• Color display with In-Plane Switching (IPS) technology
• Display size: 317.5 mm (12.5 inches)
• Display resolution: 1366 x 768 pixels or 1920 x 1080 pixels
• Multi-touch technology (available on some models)
Keyboard
• Six-row keyboard (with or without backlight)
• Function keys
• ThinkPad pointing device
Connectors and slots
• ac power connector
• Audio connector
• Docking-station connector
• Ethernet connector
• USB 3.0 connector
• Always On USB connector
• HDMI connector
• USB-C connector
• Media-card slot
• Micro-SIM-card slot (available on some models)
• Smart-card slot (available on some models)
Security features
• Fingerprint reader (available on some models)
• Security-lock slot
• Trusted Platform Module (TPM) (available on some models)
Wireless features
• Bluetooth
• Global Positioning System (GPS) satellite receiver (available on some models)
• Wireless LAN
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X270 User Guide