The product is a lot of five IBM DGVS 9.1GB 10K RPM Ultra2 Wide SCSI hard drives, new old stock. These 3.5" HDDs have a storage capacity of 9.1GB and a high rotation speed of 10,000RPM, making them suitable for demanding workloads. With a cache size of 1MB, these drives offer fast data transfer rates and efficient performance. The Ultra2 Wide SCSI interface ensures reliable connectivity to compatible systems, making them a valuable addition to any computer storage solution collection.