Lenovo K2450 Notebook - Manual (Page 21)

Chapter 1. Product overview 7
• Amber: The battery discharge level is between 5% and 20%.
• Fast-blinking amber: The battery charge or discharge level is 5% or less.
• Off: The battery is detached or the computer is powered off.
Features
This topic provides information about the computer features.
Processor
• To view the processor information of your computer, do either of the following:
– Windows
®
7: Click Start, right-click Computer. Then click Properties.
– Windows 8.1: From the desktop, move the cursor to the top-right or bottom-right corner of the screen to
display the charms. Then click Settings → PC info.
Memory
• Double data rate 3 low-voltage (DDR3L) synchronous dynamic random access memory (SDRAM)
Storage device
• 2.5-inch hard disk drive with a height of 7 mm / 9.5 mm (0.28 inch / 0.37 inch)
• 2.5-inch solid-state drive with a height of 7 mm (0.28 inch)
Note: If your computer is equipped with both a hard disk drive and an M.2 solid-state drive, you are not
recommended to use the M.2 solid-state drive as a bootable device. The M.2 solid-state drive is designed
and developed for “cache” function purpose only. If you use the M.2 solid-state drive as a bootable device,
its reliability is not guaranteed.
Display
• Size: 317.5 mm (12.5 inches)
• Resolution:
– LCD: 1366-by-768
– External monitor: Maximum 2048-by-1536
• Camera
• Built-in microphones
Keyboard
• 6-row Lenovo keyboard
Interface
• Combo audio jack
• External monitor connector
• HDMI connector
• RJ45 Ethernet connector
• USB 2.0 connector
• USB 3.0 connector
• 4-in-1 digital media card reader slot