The Lenovo ThinkPad T590 is the lightest and most compact 15.6-inch ThinkPad of the T series including excellent performance comfortable typing experience durable build and lots of ports. It has the security features you expect from a business laptop and the hot-swappable battery system makes it easy to plan for a long flight or time in the field.Specifications: Operating System: Windows 11 Pro x64 CPU: Intel Core i5 8350U 1.6Ghz CPU Details: 4 Cores | 8 Threads | 6MB Cache | 15W Memory: 16GB DDR4 Hard Drive: 512GB NVMe PCIe SSD Optical: None Screen: 15.6" LED LCD with a Full HD 1080p resolution display Graphics: UHD for 8th Generation Intel Processors USB 3.1 Gen 1 Ports: 2 (one always on) USB 3.1 Type-C Gen 1 Ports: 1 USB 3.1 Type-C Gen 2 Ports: 1 Thunderbolt 3 Port) Ethernet: 10/100/1000 Mbps Gigabit Wireless: 802.11ac Headphone / Microphone Combo Jack: 1 HDMI Port: 1 HDMI SD Card Reader: Yes Webcam: Yes Includes: Laptop Computer Charger and BatteryPreviously Used Seller RefurbishedThis PC has been thoroughly tested under the guidelines of the Microsoft Refurbisher program and is guaranteed to be in perfect working order.Recovery InformationRecovery media can be created from any Windows machine using the Windows Media Creation Tool. This is a free download from Microsoft that allows you to make a bootable DVD or USB device that can be used to fully recover the operating system at any time. If you do not have a spare PC to create the recovery media we recommend creating the media on this PC before any potential hard disk failures on your machine as we are not responsible for any loss of data.