This is a bundle sku and components are:
Lenovo T580 15.6IN I5-8250U 8G 256G W10P 3 Years
Lenovo ThinkPad Essential Topload

Designed for you to maximise every minute maximise your true potential with the powerful ThinkPad T580. Its vivid 15.6 inch display lets you see everything and still be agile.
COMMUNICATION
Network Card (NIC) Manufacturer:Intel
Network Card (NIC) Type:WLAN
Networking Standards/Protocols:802.11ac
DIMENSIONS
Depth (mm):252.8
Height (mm):20.0
Weight (Kg):2.0
Width (mm):365.8
DISPLAY
Resolution:1920 x 1080
Screen Size:15.6 inch
Screen Type:IPS
GRAPHICS
Graphics Manufacturer:Intel
Graphics Type/Model:UHD Graphics 620
INPUT DEVICES
Type1:Keyboard
MEMORY
RAM Size:8 GB
RAM Speed:2400 MHz
RAM Type:DDR4
OS
OS Installed:Windows 10 Professional 64-bit
OTHER DEVICES
Integrated Webcam:Yes
OTHER FEATURES
Other Features:* Integrated 720p HD camera with thinkShutter
PORTS
Type of Port:,1 x Docking Connector ,1 x HDMI ,1 x Headphone/Microphone Combo ,1 x RJ-45 ,1 x Thunderbolt ,1 x USB-C ,2 x USB 3.0
POWER
Input Voltage:45 Watt
PROCESSOR
Cache Type:Smart Cache
Cache:6 MB
DMI / QPI Speed:4 Gtps
Processor Core:Quad Core
Processor Generation:8th Generation
Processor Manufacturer:Intel
Processor Model:8250U
Processor Speed:1.60 Ghz
Processor Type:Core i5
Turbo Speed Upto:3.4 GHz
PRODUCT
Brand Name:Lenovo
Manufacturer Web Site:http://www.lenovo.com
Product Line:ThinkPad
Product Model:T580
SECURITY FEATURE
Type1:Fingerprint Reader
SLOTS
Type1:4-in-1 Card Reader Slot
STORAGE
SSD Size:256 GB
Solid State Disk (SSD):Yes
WARRANTY
Warranty Information:3 Years