Grade: B Brand & Model: Apple Mac Mini A1347 Processor: Core i5 i5-4260U 1.4GHz Screen: N/A Memory: 4GB RAM Storage: 500GB HDD Optical Drive: None Graphics: Intel Corporation Haswell-ULT Integrated Graphics Controller Input Device: N/A Operating System: Apple OS Wireless: No Webcam: No Bluetooth: No Fingerprint Reader: No Ports: DisplayPort, HDMI, USB 2.0, USB 3.0 Warranty: 12 Months