3.0Drive 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 following drive models:

Model Number

Self-Encrypting Drive (SED)

FIPS 140-2 Level 2 (Review Pending)

 

 

 

ST33000652NS

Yes

Yes

 

 

 

ST33000651NS

Yes

No

 

 

 

ST33000650NS

No

No

 

 

 

3.1Specification summary tables

The specifications listed in the following tables are for quick reference. For details on specification measure- ment or definition, see the appropriate section of this manual.

Table 1: Drive specifications summary

Drive specification

ST33000650NS

 

ST33000651NS

 

ST33000652NS

Formatted (512 bytes/sector)*

3TB

 

 

Guaranteed sectors

5,860,533,168

 

 

Heads

10

 

 

Discs

5

 

 

Bytes per sector

512

 

 

Default sectors per track

63

 

 

Default read/write heads

16

 

 

Default cylinders

16,383

 

 

Recording density, KBPI (Kb/in max)

1638

 

 

Track density, KTPI (ktracks/in avg.)

270

 

 

Areal density, (Gb/in2 avg)

444

Spindle speed (RPM)

7200

 

 

Internal data transfer rate

1900

(Mb/s max)

 

Sustained data transfer rate OD

155

(MB/s max)

 

 

 

I/O data-transfer rate

600

(MB/s max)

 

 

 

ATA data-transfer modes supported

PIO modes 0–4

 

Multiword DMA modes 0–2

 

Ultra DMA modes 0–6

4

Constellation ES.2 Serial ATA Product Manual, Rev. D

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Seagate ST33000652NS, SED FIPS 140-2 MODEL, ST33000650NS Specification summary tables, Drive specifications summary

ST33000650NS, SED FIPS 140-2 MODEL, ST33000651NS, ST33000652NS specifications

Seagate has long been a leader in data storage solutions, and their range of hard drives, specifically the ST33000652NS, ST33000651NS, SED FIPS 140-2 model, and ST33000650NS, showcases the company’s commitment to performance, security, and reliability. These models are ideal for enterprise applications requiring robust data protection and efficient storage capabilities.

The Seagate ST33000652NS is designed for high-capacity storage, offering 3 TB of space. It utilizes a SATA 6Gb/s interface which ensures rapid data transfer rates, making it suitable for environments that demand quick access to large datasets. Its 7200 RPM spindle speed enhances performance, ensuring that read and write operations are executed swiftly.

Similarly, the ST33000651NS also provides 3 TB of storage but is slightly optimized for different workloads. Both models feature Seagate’s advanced caching technology, which enhances performance by efficiently managing data flow to and from the drive. This is crucial for applications requiring high-throughput operations, such as video streaming and database management.

Transitioning to the Seagate SED FIPS 140-2 model, this drive is particularly focused on data security. The FIPS 140-2 certification indicates that it adheres to stringent federal standards for cryptographic modules, ensuring that sensitive information remains protected. This model caters to government and enterprise clients concerned about the integrity and confidentiality of their data.

On the other hand, the ST33000650NS also features a similar capacity but is geared towards reliability and endurance. It is engineered to endure the challenges of continuous operation, accommodating enterprise environments that require 24/7 accessibility without compromising performance.

All these models come with integrated power management features that enhance energy efficiency, reducing operational costs while minimizing environmental impact. They also utilize Seagate’s innovative technologies for error recovery and data integrity, ensuring users can rely on their performance under demanding circumstances.

In summary, the Seagate ST33000652NS, ST33000651NS, SED FIPS 140-2, and ST33000650NS collectively offer a diverse range of features catered for various enterprise needs. With a strong emphasis on storage capacity, data security, and performance reliability, these drives are well-equipped to handle the intensive demands of modern digital landscapes. Whether looking for high-speed access or enhanced security features, Seagate continues to deliver trustworthy solutions for today’s data-driven world.