Pictures are for illustration purposes only, refer to specification below for product details. Grade: B Brand & Model: Lenovo ThinkCentre M920Q USFF PC Processor: Intel Core i3 i3-8300T 3.2GHz Screen: N/A Memory: 8GB RAM Storage: 256GB SSD Optical Drive: None Graphics: Intel Corporation 8th Gen Core Processor Gaussian Mixture Model Input Device: None Operating System: Windows 10 Home 64 Bit & Libre Office Wireless: No Bluetooth: No Ports: Front ports* - x 2 USB 3.1 Gen1, one microphone (3.5mm),one headphone / microphone combo jack (3.5mm). Rear ports* - x 4 USB 3.1 Gen1, ethernet (RJ-45), two DisplayPort Warranty: 12 Months