The product is a lot of 2 CISCO UCS-HD1T7KS2-E 1TB 7.2K 2.5" HDD SAS ST91000640SS hard drives. These SAS interface drives have a storage capacity of 1TB and are designed for use in servers and networking systems. Manufactured in Thailand, they offer high performance and reliability for storage-intensive applications. With a form factor of 3.5", these hard drives are a reliable choice for expanding storage capacity in computer systems.