9.1GB SCSI Ultra LP SE 50pin Ultrastar 7200RPM 18ES 2MB

The Ultrastar 18ES is designed to provide a reliable, cost-effective storage solution for a wide range of workstations, high-performance desktop systems, and LAN and enterprise servers running Internet, intranet, CAD/CAM, multimedia, transaction processing, and data mining applications. The Ultrastar 18ES achieves its high level of reliability, performance, and affordability by leveraging the experience of IBM® in the development and implementation of advanced disk drive technologies. The IBM Ultrastar 18ES is a one-inch high low-profile hard disk drive that offers 9.1 GB and 7200 RPM. And with the first implementation of giant magnetoresistive (GMR) head technology in a server-class drive, the Ultrastar 18ES provides an unprecedented areal density of 3.67 GB per disk. IBM has developed an integrated LSI chip that incorporates a microcomputer, hard disk controller, and flash memory in a single chip to help increase drive performance, reduce power usage, and enhance reliability. Other features include Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.), IBM Drive Temperature Indicator Processor, No-ID sector formatting, and the Partial Response Maximum Likelihood (PRML) digital data channel.