The IBM 300 GB 10,000 RPM Ultra320 SCSI Disk Drive provides world-class performance with interface speeds of 320 MB/sec when attached to an Ultra-320-capable adapter. The drive is also compatible with earlier, slower SCSI adapters.The higher SCSI bus data rate along with the 10,000 rpm spinning speed of the disk platter can greatly improve a system's overall data throughput.The disk drive's 3.5-inch, 1-inch-high (25-mm) form factor allows it to be placed in dense system configurations.