The product is an internal hard drive with a storage capacity of 8TB and a rotation speed of 7200 RPM. It is a SAS interface drive with a form factor of 3.5 inches. This HDD is specifically designed for high performance and reliability, making it ideal for use in servers and storage systems. The model number is 813866-001, manufactured by HPE, a trusted brand in the industry. This drive is suitable for organizations requiring large storage capacities and efficient data access. This is a new, unused open box item.