Lenovo ThinkPad T540p User Manual page 29

Memory
• Double data rate 3 low voltage synchronous dynamic random access memory modules (DDR3 LV SDRAM)
Storage device
• 2.5-inch form factor, 7-mm or 9.5-mm height hard disk drive
• 2.5-inch form factor, 7-mm height solid-state drive
• M.2 solid-state drive for caching only (on some models)
Display
The color display uses the Thin Film Transistor (TFT) technology.
• Display size: 396 mm or 393 mm (15.6 inches or 15.5 inches)
• Display resolution: 2880-by-1620 or 1920-by-1080 or 1366-by-768 (depending on the model)
• Brightness control
• Camera (on some models)
• Microphones
Keyboard
• 6-row keyboard or 6-row backlight keyboard (depending on the model)
• ThinkPad pointing device
• Function keys
• Numeric keypad
Interface
• 4-in-1 media card slot
• ac power connector
• Audio connector
• Color sensor
• Docking station connector
• Ethernet connector
• ExpressCard slot (on some models)
• Mini DisplayPort connector or Thunderbolt connector (depending on the model)
• One Always-on USB 2.0 connector
• One USB 2.0 connector
• Serial Ultrabay Enhanced bay
• Smart card slot (on some models)
• Two USB 3.0 connectors
• VGA connector
Optical drive
• MultiBurner drive or DVD-ROM drive (on some models)
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Chapter 1 Product overview