Lenovo ThinkCentre M90n IoT: Core i3-8145U, 4GB RAM, 128GB SSD, Windows 10

Processor

8th Generation Intel® Core™ i3-8145U Processor (2.10 GHz, up to 3.90 GHz with Turbo Boost, 2 Cores, 4 Threads, 4 MB Cache)
Operating System

Windows 10 Home 64 Lenovo recommends Windows 10 Pro for business.
Memory

4 GB DDR4 2666MHz (Soldered)
Hard Drive

128 GB PCIe SSD
Warranty

1 Year On-site
Graphics

Integrated Intel® UHD graphics
Keyboard

USB Traditional Keyboard - US English
Pointing Device

USB Mouse
WiFi Wireless LAN Adapters

Intel® 9560 802.11AC (2 x 2) & Bluetooth® 5.0