The Dell PowerEdge R720 is a high-performance server designed for enterprise networking and server applications. It features two Intel Xeon processors, 192GB of DDR3 ECC RAM, and 16 900GB SAS hard drives for fast and efficient data storage and processing. With a rack-mountable form factor and a manufacturer warranty of 3 years, this server is a reliable and durable option for businesses looking to enhance their computing infrastructure. Additionally, the server includes USB 2.0 connectivity and is compatible with SAS interfaces, making it easy to connect and manage a variety of devices within the network.note: one installed drive is reporting bad sectors. I am including 2 extra drives for the buyer.