2.7Seek time

Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows:

•Track-to-track seek time is an average of all possible single-track seeks in both directions.

•Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.

Table 2: Typical seek times

Seek times (msec)

Read

 

 

Track-to-track (typical)

1

 

 

Average (typical)

14

 

 

Full-stroke (max)

30

 

 

Average latency

5.56

 

 

Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications.

2.8Start/stop times

Time to ready

Typical

Max @ 25°C

 

 

 

Power-on to Ready (sec)

3.6

3.8

 

 

 

Standby to Ready (sec)

1.8

2

 

 

 

Pipeline HD Mini Series SATA Product Manual, Rev. A

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Seagate ST9250311CS manual Start/stop times, Typical seek times, Seek times msec Read, Time to ready Typical Max @ 25C
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ST91603110CS, ST9250311CS specifications

The Seagate ST9250311CS and ST9160311CS are notable hard drives in the field of data storage, specifically designed for reliability and performance in a range of applications, including consumer electronics and personal computing.

The ST9250311CS is a 250GB Serial ATA hard drive, while the ST9160311CS offers a larger capacity of 160GB, both providing a balance of speed and efficiency for users seeking dependable storage solutions. These drives are built to meet the demands of today’s digital content, offering ample storage for photos, videos, music, and applications.

One of the standout features of these drives is their 2.5-inch form factor, making them suitable for laptops, external enclosures, and other compact devices. The drives utilize SATA interfaces, providing faster data transfer rates compared to older IDE technologies. The SATA interface also enhances overall system performance by allowing for quicker boot-up times and faster access to stored data.

Another distinguishing characteristic of these Seagate models is their 5400 RPM rotational speed. While not the fastest in the market, this speed is well-balanced, ensuring a quieter operation and lower power consumption, which is particularly important for battery-operated devices like laptops. This energy efficiency extends the overall battery life, making it an ideal choice for mobile users who require long-lasting performance on the go.

The ST9250311CS and ST9160311CS also feature advanced data protection technologies, ensuring the integrity and safety of stored data. Their Shock Protection System helps to guard against data loss due to impacts and vibrations, while the integrated thermal management technology keeps the drives cool during operation. Additionally, data redundancy capabilities assist in minimizing the risk of data corruption.

In terms of compatibility, these drives support various operating systems, including Windows and Linux, making them a versatile option for a wide range of users. Their reliability is backed by Seagate’s reputation in the industry and comprehensive warranty options.

The Seagate ST9250311CS and ST9160311CS hard drives provide a solid blend of performance, reliability, and efficiency, catering to users in both personal and professional environments, capable of handling data-intensive tasks while ensuring long-term durability and sustained performance.
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