Pictures are for illustration purposes only, refer to specification below for product details. Grade: B Brand & Model: Lenovo ThinkCentre M910Q USFF PC Processor: Intel Core i5 i5-6500T 2.5GHz Screen: N/A Memory: 8GB DDR4 Storage: 500GB SATA Optical Drive: DVD-R Graphics: Intel HD Graphics 530 Input Device: None Operating System: Windows 10 Home 64 Bit & Libre Office Wireless: No Bluetooth: No Ports: USB 3.0 (front): 2x, USB 3.0: (rear) 4x, DisplayPort: 2x, Network RJ-45 (LAN): 1x, Headphones + microphone (front): 1x Headphones + microphone (rear): 1x Power supply connection:1x Warranty: 12 Months Info: