Seagate ST3000VX000, ST1000VX000 3 S.M.A.R.T. commands, Code in features register A.R.T. command

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SATA Interface

 

 

 

 

 

21H

Multiword DMA mode 1

 

 

 

 

 

 

22H

Multiword DMA mode 2

 

 

 

 

 

 

40H

Ultra DMA mode 0

 

 

 

 

 

 

41H

Ultra DMA mode 1

 

 

 

 

 

 

42H

Ultra DMA mode 2

 

 

 

 

 

 

43H

Ultra DMA mode 3

 

 

 

 

 

 

44H

Ultra DMA mode 4

 

 

 

 

 

 

45H

Ultra DMA mode 5

 

 

 

 

 

 

46H

Ultra DMA mode 6

 

 

 

 

10H

Enable use of SATA features

 

 

 

 

55H

Disable read look-ahead (read cache) feature.

 

 

 

 

82H

Disable write cache

 

 

 

 

90H

Disable use of SATA features

 

 

 

 

AAH

Enable read look-ahead (read cache) feature (default).

 

 

 

 

F1H

Report full capacity available

 

At power-on, or after a hardware or software reset, the default values of the features are as indicated

Note above.

4.3.3 S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disk drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T. commands and implementation, see the Draft ATA-5 Standard.

SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that eliminates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com.

This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.

Code in features register

S.M.A.R.T. command

 

 

D0H

S.M.A.R.T. Read Data

 

 

D2H

S.M.A.R.T. Enable/Disable Attribute Autosave

 

 

D3H

S.M.A.R.T. Save Attribute Values

 

 

D4H

S.M.A.R.T. Execute Off-line Immediate (runs DST)

 

 

D5H

S.M.A.R.T. Read Log Sector

 

 

D6H

S.M.A.R.T. Write Log Sector

 

 

D8H

S.M.A.R.T. Enable Operations

 

 

D9H

S.M.A.R.T. Disable Operations

 

 

SV35 Series SATA Product Manual, Rev. C

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Contents SV35 Series Revision Date Description of Change Document Revision HistoryContents SV35 Series Sata Product Manual, Rev. C Figures SV35 Series Sata Product Manual, Rev. C Seagate Technology Support Services SV35 Series Sata Product Manual, Rev. C About the Sata interface IntroductionIntroduction Specification summary tables Drive SpecificationsDrive Specifications Recording and interface technology LBA modeDefault logical geometry Formatted capacityStart/stop times Physical characteristicsSeek time Power consumption Power specificationsConducted noise Voltage tolerance Power-management modesPower modes Heads Spindle Buffer Altitude Environmental specifications Ambient temperatureTemperature gradient Humidity1TB model Non-operating vibrationAcoustics Test for Prominent Discrete Tones PDTsTest Description Performance Reference Level Standard AFR and WarrantyElectromagnetic immunity Korean RRL Agency certification Safety certificationElectromagnetic compatibility FCC verificationCorrosive environment Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Sata cables and connectors Handling and static-discharge precautionsConfiguring the drive Attaching Sata cabling Drive mountingMounting dimensions 1-Disk 1TB Configuring and Mounting the Drive Segment Pin Function Definition Sata InterfaceCommand name Command code in hex Supported ATA commandsE7H C6H Word Description Value Identify Device commandXx07H Bit Word Set Features command Code in features register A.R.T. command 3 S.M.A.R.T. commandsDAH Sata Interface Sata Interface Index SV35 Series Sata Product Manual, Rev. C SV35 Series Sata Product Manual, Rev. C Page Americas Seagate Technology LLC

ST1000VX000, ST2000VX000, ST3000VX000 specifications

Seagate's ST3000VX000, ST2000VX000, and ST1000VX000 are part of the company's SkyHawk surveillance hard drive lineup, which is engineered specifically for video surveillance systems. These drives are designed to handle the intensive workloads associated with continuous video recording in security environments, making them ideal for both commercial and residential surveillance applications.

The primary feature of these drives is their optimized performance for 24/7 operation. Each model is geared towards handling a significant amount of data, which is crucial for high-resolution video recording. The ST3000VX000 offers a substantial 3TB capacity, while the ST2000VX000 and ST1000VX000 provide 2TB and 1TB, respectively. This range of storage options allows users to select a drive that fits their specific storage needs, regardless of the scale of their surveillance system.

Another notable technology in these drives is their AllFrame technology, which supports streaming video playback by minimizing frame loss and improving overall playback reliability. This is particularly important for security applications where video integrity is paramount. AllFrame technology enhances the drive's ability to handle multiple streams of high-definition video, ensuring smooth recording and playback without interruption.

These drives are also built with Seagate's ImagePerfect firmware, which is designed to ensure clear and uninterrupted streaming on multi-camera setups. This firmware optimizes the drives for the unique demands of surveillance environments, allowing for resilience against the challenges posed by continuous workloads.

Additionally, the ST3000VX000, ST2000VX000, and ST1000VX000 are equipped with advanced vibration tolerance features. These technologies minimize the effects of vibrations from nearby drives, extending the lifespan and reliability of the drives in multi-bay NAS and surveillance environments. The drives also feature a workload rating of up to 180TB per year, signifying their capacity to endure substantial data write workloads typically associated with recording video.

Moreover, these drives come with a range of safety features, including thermal monitoring and reliability enhancements, which contribute to their durability in diverse operating conditions. With a mean time between failures (MTBF) rating of 1 million hours, they are designed to be dependable under continuous usage.

In summary, Seagate's ST3000VX000, ST2000VX000, and ST1000VX000 models represent a robust choice for surveillance needs, combining high storage capacities, advanced technologies, and reliability features tailored for video recording. These characteristics make them an excellent option for users seeking performance and durability in their security systems.