Seagate ST3250823SCE, ST3300831SCE, ST3400832SCE, ST3200826SCE manual 30% per hour max

Page 10

Table 1:

Drive specifications

 

 

 

 

 

 

 

 

 

 

 

Drive specification

ST3400832SCE

 

ST3300831SCE

ST3250823SCE

ST3200826SCE

 

 

 

 

 

 

Power-on to ready (typical)

17.0 sec

 

 

 

 

 

 

 

 

Standby to ready (typical)

16.0 sec

 

 

 

 

 

Track-to-track seek time (msec typical)

0.8 (read), 1.0 (write)

 

 

Average seek (msec typical)

18 (read), 20 (write)

 

 

 

 

 

Startup current (typical) 12V (peak)

2.0 amps

 

 

 

 

 

 

 

 

Seek power (typical)

8.6 watts

 

 

 

 

 

 

 

 

Operating (Consumer Storage Profile)

7.2 watts

 

 

 

 

 

 

 

 

Idle mode (typical)

6.9 watts

 

 

 

 

 

 

 

 

Standby mode (typical)

0.80 watts

 

 

 

 

 

 

 

 

Sleep mode (typical)

0.80 watts

 

 

 

 

 

 

 

 

Voltage tolerance

5V ± 5%

 

 

 

(including noise)

12V ± 10%

 

 

 

 

 

Ambient temperature

0° to 60°C (operating)

 

 

–40° to 70°C (nonoperating)

 

 

 

 

 

Temperature gradient

20°C (operating)

 

 

 

(°C per hour max)

30°C (nonoperating)

 

 

Relative humidity

5% to 90% (operating)

 

 

5% to 95% (nonoperating)

 

 

 

 

 

Relative humidity gradient

30% per hour max

 

 

 

 

 

 

 

 

Wet bulb temperature

37.7 (operating)

 

 

 

(°C max)

 

40.0 (nonoperating)

 

 

 

 

Altitude, operating

–60.96 m to 3,048 m

 

 

(–200 ft to 10,000+ ft)

 

 

Altitude, nonoperating

–60.96 m to 12,192 m

(meters below mean sea level, max)

(–200 ft to 40,000+ ft)

 

 

 

 

 

Shock, operating (max at 2 msec)

63 Gs

 

 

 

 

 

 

 

 

Shock, nonoperating (max at 2 msec)

300 Gs

 

 

 

 

 

Vibration, operating

0.25 G acceleration

 

 

 

 

 

Vibration, nonoperating

0.25 G (5–22 Hz)

 

 

 

 

 

5.0 Gs (22–350 Hz)

 

 

 

 

 

 

Drive acoustics, sound power (bels)

 

 

 

 

 

 

 

 

 

 

Idle** (bels)

2.6 (typical)

 

2.4 (typical)

 

 

2.8 (max)

 

2.7 (max)

 

 

 

 

Operational (bels)

2.8 (typical)

 

2.8 (typical)

 

 

3.0 (max)

 

3.0 (max)

 

 

 

 

 

Nonrecoverable read errors

1 per 1014 bits read

Annualized Failure Rate (AFR)

0.34%

 

 

 

 

 

 

 

 

 

 

Service life

 

5 Years

 

 

 

 

 

 

 

 

 

Contact start-stop cycles

50,000

 

 

 

 

(25°C, 50% relative humidity)

 

 

 

 

 

 

 

 

 

 

 

 

4

DB35 Serial ATA Product Manual, Rev. E

Page 9 Page 11
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Page 9 Page 11
Contents DB35 Serial ATA ST3400832SCE ST3300831SCE ST3250823SCE ST3200826SCEPage Contents DB35 Serial ATA Product Manual, Rev. E List of Figures Page Introduction DB35 Serial ATAAbout the Serial ATA interface Drive specifications Specification summary table30% per hour max Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Seek time Physical characteristicsRecording and interface technology Typical seek times msec Read WritePower specifications Start/stop timesDC power requirements Typical current profilesIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Acoustics Radio frequency environments Electromagnetic immunityReliability Performance Reference Test Description Level StandardElectromagnetic compatibility Safety certificationAgency certification Korean RRLFCC verification Environmental protectionAustralian C-Tick N176 European Union Restriction of Hazardous Substances RoHSCorrosive environment DB35 Serial ATA Product Manual, Rev. E Configuring and mounting the drive Handling and static-discharge precautionsBreather filter hole precautions Configuring the driveSerial ATA cables and connectors Attaching Sata cablingMounting dimensions-top, side and end view Drive mountingSerial ATA Sata interface Hot-Plug compatibilitySignal Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions Pin Function DefinitionSupported ATA commands Supported ATA commandsCommand name Command code in hex F4H Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesA.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command DB35 Serial ATA Product Manual, Rev. E Presales Support Seagate Technology support servicesInternet Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index ITE RPM RRL Page Page Seagate Technology LLC

ST3250823SCE, ST3400832SCE, ST3300831SCE, ST3200826SCE specifications

The Seagate ST3250823SCE, ST3300831SCE, ST3200826SCE, and ST3400832SCE are notable hard disk drives that exemplify Seagate's commitment to providing reliable storage solutions for both consumer and enterprise applications. These drives leverage advanced technologies and offer various characteristics that cater to different storage needs.

The ST3250823SCE is a 250GB SATA hard disk drive designed for entry-level servers and desktop applications. It features a 7200 RPM spindle speed, ensuring swift data access and enhanced overall system performance. The drive's 8MB cache improves read and write speeds, allowing for more efficient data handling. Designed with durability in mind, the ST3250823SCE incorporates features like error correction codes and advanced power management, ensuring reliable operation over time.

Moving on to the ST3300831SCE, this drive offers a capacity of 300GB and is tailored for slightly more demanding applications. Like its predecessor, it boasts a 7200 RPM rotational speed, which helps maintain optimal performance for everyday computing tasks. The ST3300831SCE is also equipped with a SATA interface, making it compatible with a wide range of systems. Notably, its improved read/write speeds assist in reducing system bottlenecks, making it a suitable option for users who require extra storage without compromising speed.

The ST3200826SCE stands as a solid 200GB choice, particularly focusing on budget-conscious consumers. This model retains similar features to other drives in this series, including the 7200 RPM speed and SATA connection. Its reliability is enhanced through built-in technologies aimed at reducing data loss, thereby offering peace of mind for users who store critical information. The ST3200826SCE serves well for standard desktop usage and is a reliable option for archived data storage.

Finally, the ST3400832SCE, with its generous 400GB capacity, is positioned as a robust solution for users needing more substantial storage. Like its siblings, it operates at 7200 RPM, promoting fast data transfers. This model is particularly suitable for multimedia applications, such as video editing or gaming, where higher storage capacity coupled with quick access times is essential. The drive's design also incorporates features that support thermal management, ensuring optimal performance under load.

In summary, the Seagate ST3250823SCE, ST3300831SCE, ST3200826SCE, and ST3400832SCE collectively represent a diverse range of storage solutions that emphasize speed, reliability, and efficiency. Each model caters to different storage requirements, ensuring that users can find an appropriate solution tailored to their needs. These drives are characterized by their 7200 RPM speeds, SATA interfaces, and advanced technologies aimed at safeguarding data, making them a solid choice for both everyday users and professionals.
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