2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the Pipeline HD Mini Series SATA models.

2.1Specification summary table

The specifications listed in this table are for quick reference. For details on specification measurement or defi- nition, see the appropriate section of this manual.

Table 1:

Drive specifications

 

 

 

 

 

Drive specification

ST9250311CS

ST91603110CS

 

 

 

Formatted Gbytes (512 bytes/sector)*

250

160

 

 

 

Guaranteed sectors

488,397,168

312,581,808

 

 

 

Bytes per sector

512

 

 

 

 

Physical read/write heads

2

2

 

 

 

 

Discs

 

1

1

 

 

 

Cache (Mbytes)

8

 

 

 

 

Recording density in BPI (bits/inch avg)

1,490k

 

 

 

 

Track density TPI (tracks/inch avg)

265k

 

 

 

 

Areal density (Gbits/inch2 avg)

394

 

Spindle speed (RPM)

5,400

 

 

 

 

Average latency (msec)

5.6

 

 

 

 

Internal transfer rate (Mbits/sec max)

1,175

 

 

 

I/O data transfer rate (Mbytes/sec max)

150 default / 300 available via Seagate specific SCT command

 

 

 

ATA data-transfer modes supported

SATA 1.0, Serial ATA Revision 2.6

 

 

 

PIO modes 0–4

 

 

 

Multiword DMA modes 0–2

 

 

 

Ultra DMA modes 0–6

 

 

 

 

 

Height (max)

 

9.5 +/- 0.2 mm (0.374 +/- .0078 inches)

 

 

 

 

Width (max)

 

69.85 mm +/- 0.25 mm (2.75 +/- 0.0098 inches)

 

 

 

Length (max)

 

100.35 + 0.35 / - 0.25 mm (3.957 + 0.079 / - 0.0098 inches)

 

 

 

 

Weight (max)

 

110 grams (0.243 lb.)

 

 

 

 

Power-on to ready (sec typical)

3.6

 

 

 

 

Power-on to ready (sec max)

3.8

 

 

 

 

Standby to ready (sec typical)

1.8

 

 

 

 

Standby to ready (sec max)

2

 

 

 

 

Track-to-track seek time, read (msec typical)

1

 

 

 

 

Average seek, read (msec typical)

14

 

 

 

 

Full-stroke seek, read (msec max)

30

 

 

 

 

Startup current, +5V (max)

1.0 amp

 

 

 

 

Seek power (typical)

1.54 watts

 

 

 

 

 

Pipeline HD Mini Series SATA Product Manual, Rev. A

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Seagate ST9250311CS, ST91603110CS manual Drive specifications, Specification summary table
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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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