Lenovo ThinkPad E550 20DF002YUS

• 1.7 GHz Intel Core i3-4005U Dual-Core

• 4GB of 1600 MHz DDR3L RAM

• 500GB 7200 rpm Hard Drive

• Integrated Intel HD Graphics 4400

• 15.6" HD Display

• 1366 x 768 Native Resolution

• DVD±RW Drive

• 802.11ac Wi-Fi & Bluetooth 4.0

• Built-in Webcam, Mic, & Speakers

• Windows 10

⁠▪️ Some keys on the keyboard are not working.