Barracuda 50 Installation Guide, Rev. A

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2.Configure termination.

If you are installing the drive in a system that has other SCSI devices installed, terminate only the end devices on the SCSI bus.

Figure 4 shows the three most common termination configu- rations. ST150176LW drives do not have internal termina- tors or any other way of adding internal termination on the drive. You must provide external termination to these drives when termination is required. This is normally done by add- ing an in-line terminator on the cable. See Figure 9 on page 27 for an illustration showing a system configuration that uses an inline terminator.

• Use active (ANSI SCSI-2 Alternative 2) single- ended terminators when terminating a bus oper- ating in single-ended mode.

•Use SPI-2-compliant active low voltage differential termina- tors when terminating a SCSI Ultra2 bus operating in LVD mode.

•Some controllers prefer to remain terminated even if they are in the middle of the chain. Also, some controllers treat the internal and external chains as separate logical buses. This means you may need to terminate both the first and last devices on both logical buses to achieve proper termi- nation. If necessary, refer to your system or controller doc- umentation to see how this is handled in your particular system.

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Seagate ST150176LW/LC manual Configure termination
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ST150176LW/LC specifications

The Seagate ST150176LW/LC is a high-capacity hard disk drive that exemplifies reliability and performance in data storage technology. Designed primarily for enterprise environments, this drive offers a robust solution for businesses requiring efficient data management, backup, and storage solutions.

One of the standout features of the Seagate ST150176LW/LC is its impressive capacity of 1.5TB. This substantial storage allows for the management of large volumes of data, making it ideal for organizations that handle extensive databases, multimedia files, and other data-intensive applications. The drive is equipped with a 7200 RPM spindle speed, ensuring rapid data access and faster read/write operations, which is critical for maintaining high performance in data-intensive workflows.

The ST150176LW/LC incorporates Advanced Format Technology, which optimizes the sector size to increase data accuracy and storage efficiency. This technology enables better alignment of data structures on the magnetic media, contributing to enhanced performance and capacity utilization. Additionally, the drive is designed with a SATA interface that supports data transfer rates of up to 6 Gbps, allowing seamless integration with modern systems.

Reliability is a cornerstone of the Seagate ST150176LW/LC drive’s design. It features enhanced integrity technologies, ensuring protection against data corruption and hardware errors. The drive also supports error correction algorithms that proactively address potential issues, leading to reduced downtime and improved data integrity for mission-critical applications. With an MTBF (Mean Time Between Failures) rating that underscores its durability, it is well-suited for continuous operation in demanding environments.

Furthermore, the ST150176LW/LC is built with power efficiency in mind, featuring optimized power management features that contribute to lower energy consumption. This not only helps in reducing operational costs but also aligns with the growing push towards sustainability in data management practices.

In summary, the Seagate ST150176LW/LC hard disk drive combines high capacity, exceptional performance, and reliable data integrity in a single device, making it a preferred choice for enterprises looking to enhance their data storage capabilities. Its advanced technologies and robust characteristics drive efficiency and provide businesses with the dependable storage solutions they require.
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