Seagate ST380215ACE manual Serial ATA Sata interface, Serial ATA connector pin definitions, Signal

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4.1Serial ATA (SATA) interface

These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6.

For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification.

4.1.1Hot-Plug compatibility

DB35.3 Series drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA II: Extension to Serial ATA 1.0a specification. This specification can be downloaded from www.seri- alata.org.

4.1.2Serial ATA device plug connector pin definitions

Table 5 summarizes the signals on the Serial ATA interface and power connectors.

Table 5:

Serial ATA connector pin definitions

 

 

 

 

Segment

Pin

Function

Definition

 

 

 

 

 

S1

Ground

2nd mate

 

 

 

 

 

S2

A+

Differential signal pair A from Phy

 

 

 

 

 

S3

A-

 

 

 

 

 

 

S4

Ground

2nd mate

 

 

 

 

 

S5

B-

Differential signal pair B from Phy

 

 

 

 

 

S6

B+

 

Signal

 

 

 

S7

Ground

2nd mate

 

 

 

 

 

 

Key and spacing separate signal and power segments

 

 

 

 

 

P1

V33

3.3V power

 

P2

V33

3.3V power

 

P3

V33

3.3V power, pre-charge, 2nd mate

 

P4

Ground

1st mate

 

 

 

 

 

P5

Ground

2nd mate

 

 

 

 

 

P6

Ground

2nd mate

 

 

 

 

 

P7

V5

5V power, pre-charge, 2nd mate

 

 

 

 

Power

P8

V5

5V power

 

P9

V5

5V power

 

P10

Ground

2nd mate

 

 

 

 

 

P11

Ground or LED signal

If grounded, drive does not use deferred spin

 

 

 

 

 

P12

Ground

1st mate.

 

 

 

 

 

P13

V12

12V power, pre-charge, 2nd mate

 

P14

V12

12V power

 

P15

V12

12V power

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DB35.3 Series SATA/PATA Product Manual, Rev. F

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Contents DB35.3 Series 80-160GB ST3160215SCEST3160215ACE ST380215SCEST380215ACEPage Contents DB35.3 Series SATA/PATA Product Manual, Rev. F List of Figures DB35.3 Series SATA/PATA Product Manual, Rev. F Introduction Sata modelsPata models About the Serial ATA interface Drive specifications Specification summary tableDrive specifications summary for 160 and 80 Gbyte models DB35.3 Series SATA/PATA Product Manual, Rev. F Formatted capacity LBA modeDefault logical geometry Recording and interface technologySeek time Physical characteristicsDrive specification Start/stop timesSpinup power Power specificationsPower consumption Seek modeRepresentative current profile Conducted noiseVoltage tolerance Idle mode Power-management modesActive mode Sleep modeWet bulb temperature Environmental specifications Case temperatureTemperature gradient Humidity Relative humidityAcoustics Operating vibrationNonoperating vibration Fluid Dynamic Bearing FDB motor acousticsRadio frequency environments Electromagnetic immunityReliability Performance Reference Test Description Level StandardAgency certification Page Environmental protection Corrosive environment超出China Restriction of Hazardous Substances RoHS Directive Handling, mounting and configuring the drive Handling and static discharge precautionsMounting the drive Breather filter hole precautions Breather filter hole locationHow to configure and attach Serial ATA Sata drives How to configure the driveHow to connect the Sata cables How to configure the drive as a master or slave How to configure and attach the Parrallel ATA Pata drivesHow to set the jumper settings How to use the cable-select optionUltra ATA cable connectors Ultra ATA/100 cableInterface InterfaceRefer to Serial ATA Sata interface Serial ATA connector pin definitionsSignal Pin Function DefinitionPage ATA interface signals and connector pins Parallel ATA Pata InterfaceSupported ATA commands Supported ATA commandsCommand name Command code in hex F9H Sata onlyIdentify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordBit Word 93 Pata only Set Features command 0CHS.M.A.R.T. commands Code in features Register A.R.T. commandDB35.3 Series SATA/PATA Product Manual, Rev. F Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page Sata DB35.3 Series SATA/PATA Product Manual, Rev. F Page Seagate Technology LLC

ST3160215SCE, ST380215ACE, ST380215SCE, ST3160215ACE specifications

Seagate has long been a prominent name in the world of hard drives, known for their innovative technology and reliable performance. Among their extensive product lineup, the Seagate ST3160215ACE, ST380215SCE, ST380215ACE, and ST3160215SCE hard drives stand out for their robust features and capabilities, catering to both personal and enterprise-level needs.

The Seagate ST3160215ACE offers a capacity of 160 GB, while the ST380215SCE and ST380215ACE provide 80 GB of storage. These drives are renowned for their performance, equipped with a SATA interface that ensures fast data transfer rates and efficient connectivity. With spindle speeds of 7200 RPM, these models benefit from lower latency and higher data throughput, making them suitable for a variety of applications, including gaming, media storage, and data backup.

One of the defining characteristics of the Seagate ST3160215ACE and its counterparts is their reliable data integrity features. These drives incorporate Seagate's advanced error correction technologies, including S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), which enables users to predict drive failures before they occur. This technology significantly reduces the risk of data loss, ensuring that important files remain secure.

In terms of physical design, the drives feature a compact 3.5-inch form factor, making them ideal for both desktop computers and external enclosures. The drives are built with Seagate's durable engineering, offering resilience against shock and vibration, which is essential for maintaining performance in various environmental conditions.

These models also employ a low power consumption strategy, which not only reduces energy costs but also extends the lifespan of the drive. By utilizing advanced power management technologies, the drives efficiently handle thermal conditions, ensuring stable operation even during prolonged usage.

Additionally, their compatibility with various operating systems and RAID configurations enhances their versatility in new and existing systems. Whether for a home PC or within an enterprise server setup, these Seagate models deliver performance and reliability, solidifying their place in the storage market. In summary, the Seagate ST3160215ACE, ST380215SCE, ST380215ACE, and ST3160215SCE drives offer a combination of capacity, speed, reliability, and energy efficiency, making them a compelling choice for users seeking dependable storage solutions.