============================================================================== MODEL XT-4380S ============================================================================== Interface: SCSI RLL 1,7 Encoding Capacity, Unformatted Capacity, Formatted SCSI Compatible Per Drive (Mbytes) : 384.46 Per Drive (Mbytes) : 337.58 Per Surface (Mbytes) : 25.63 Per Surface (Mbytes) : 22.51 Per Track (Bytes) : 20,940 Per Track (Bytes) : 18,432 Per Sector (Bytes) : 512 Parameters Performance Specifications Cylinders : 1224 Transfer rate, Mbits/sec : 10 Data Heads : 15 Access Time (Average) : 18msec Sector\Track : 36 Access Time (Track-To-Track): 3.0msec Pre-Comp NONE Access Time (Maximum) : 34.0msec MTBF: 150,000 Hours (POH) Dimensions(Inches): 3.25" x 5.75" x 8.20"" Power Requirements: +12VDC +\- 5%. 1.5A Typical, 4.5A Maximum + 5VDC +\- 5%. 1.7A Typical, 1.9A Maximum NOTE: This drive has been factory Low Level Formatted. This is an intelligent device so No Drive type is required in your computer setup.