pictures are for illustration purposes only, please see product specification for details Grade: B Brand & Model: Dell Precision Tower 5810 Workstation Processor: Xeon E5-1650v3 3.5GHz Screen: N/A Memory: 16GB DDR4 RAM Storage: 1TB SATA Optical Drive: DVD-R Graphics: NVIDIA Corporation GM107GL [Quadro K2200] Input Device: N/A Operating System: Windows 10 Pro 64 Bit & Libre Office Wireless: No Bluetooth: No Ports: Front : 3 USB 2.0, 1 USB 3.0, 1 Microphone, 1 Headphone, Internal: 3 USB 2.0, 4 SATA 6Gb/s, 2 SATA 6GB/s (for optical drive(s)), Rear: 3 USB 2.0, 3 USB 3.0, 1 Serial, 2 PS2, 1 RJ45 (intel Gigabit Ethernet) Warranty: 12 Months Dimensions : (H x W x D) 41.4 x 17.26 x 47.1 CMS. The Dell T5810 tower workstation is one of Dell’s mid-range workstations. Even though it’s a few years old at this point, it still delivers outstanding dual-socket performance