The products are two HGST Ultrastar SS300 7.68TB SAS 2.5" Enterprise SSDs with a storage capacity of 15.36TB total and 7.68TB respectively. These internal SSDs are designed for enterprise use and feature a SAS interface for high-speed data transfer. The silver-colored drives come with a manufacturer warranty of 3 years and are compatible with PCs. With a compact 2.5-inch form factor, these SSDs are ideal for demanding storage requirements in servers and networking systems.