Pictures are for illustration purposes only, please see product specification for details Grade: B Brand & Model: Lenovo ThinkCentre M93P Processor: Core i5 i5-4570T 2.9GHz Screen: N/A Memory: 8GB DDR3 RAM Storage: 500GB HDD Optical Drive: None Graphics: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller Input Device: None Operating System: Windows 10 Home Premium 64 Bit & Libre Office Wireless: No Bluetooth: No Ports: 8 X USB 2.0, RJ-45 Network Port, VGA port, Display Ports, VGA Port, 3.5mm headphone jack, Serial Port, Warranty: 12 Months