Seagate ST2000VM002 Environmental specifications Drive case temperature, Temperature gradient

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Drive Specifications

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2.9Environmental specifications

2.9.1 Drive case temperature

Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Drive case temperature should be measured at the location indicated in Figure 4.

Operating

Nonoperating

0° to 75°C (32° to 167°F)

–40° to 70°C (–40° to 158°F)

2.9.2 Temperature gradient

Operating

Nonoperating

20°C per hour (68°F per hour max), without condensation

30°C per hour (86°F per hour max)

2.9.3 Humidity

2.9.3.1Relative humidity

Operating

Nonoperating

5% to 95% noncondensing

(30% per hour max)

5% to 95% noncondensing

(30% per hour max)

2.9.3.2Wet bulb temperature

Operating

Nonoperating

37.7°C (99.9°F max)

40°C (104°F max)

2.9.4 Altitude

Operating

Nonoperating

–304.8m to 3048m (–1000 ft. to 10,000+ ft.)

–304.8m to 12,192m (–1000 ft. to 40,000+ ft.)

2.9.5 Shock

All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or Z axis.

2.9.5.1Operating shock

These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 80 Gs based on half-sine shock pulses of 2ms during read operations. Shocks should not be repeated more than two times per second.

2.9.5.2Nonoperating shock

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Pipeline HD SATA Product Manual, Rev. B

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Contents Pipeline HD 100633414 Rev. B JanuaryDocument Revision History Revision Date Description of changesContents Pipeline HD Sata Product Manual, Rev. B Figures Pipeline HD Sata Product Manual, Rev. B Seagate Technology Support Services Pipeline HD Sata Product Manual, Rev. B Introduction About the Serial ATA InterfaceIntroduction Specification summary tables Drive specification ST2000VM002 ST1500VM002Drive Specifications Formatted capacity LBA modeDefault logical geometry Recording and interface technologyPower consumption Physical characteristicsPower specifications Seek timeSpinup Idle* † 151 303 Operating 374 256 Standby 085 Sleep Typical Current Profiles Conducted noise Power-management modesPower modes Heads Spindle Buffer Voltage toleranceHumidity Environmental specifications Drive case temperatureTemperature gradient AltitudeOperating vibration Vibration2000GB and 1500GB models Nonoperating vibrationElectromagnetic immunity AcousticsTest for Prominent Discrete Tones PDTs Idle Seek All modelsElectromagnetic compatibility WarrantyAgency certification Safety certification FCC verificationEnvironmental protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive environment Drive Specifications Handling and static-discharge precautions Configuring the driveSerial ATA cables and connectors Drive mounting Attaching Sata cablingMounting dimensions 2000 and 1500GB models Configuring and Mounting the Drive Ground 2nd mate Differential signal pair a from PHY Ground 2nd mate Differential signal pair B from PHYSegment Pin Function Definition Supported ATA commands Command name Command code in hexE5H ECH E7HEAH E3HF5H F3HF4H F1HIdentify Device command Word Description Value57-58 Current capacity in sectors Number of current logical headsNumber of current logical sectors per logical track Number of sectors transferred during a Read MultipleFffeh Hardware reset valueBE01H 160-254 ATA-reserved 0000H 255 Integrity word XxA5HBit Word Set Features command A.R.T. commands Code in features register A.R.T. commandIndex EprmlPipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Pipeline HD Sata Product Manual, Rev. B Page Seagate Technology LLC

ST2000VM002, ST1500VM002 specifications

The Seagate ST1500VM002 and ST2000VM002 are part of the Seagate Video 3.5 Series, designed specifically for surveillance systems and DVRs. These hard drives provide robust storage solutions tailored to handle the high demands of continuous video recording and playback.

Both models boast a 3.5-inch form factor and utilize SATA III interfaces, ensuring fast data transfer rates essential for processing large video files from multiple security cameras. The ST1500VM002 offers a storage capacity of 1.5TB, while the ST2000VM002 provides an enhanced capacity of 2TB, making them suitable for extensive surveillance setups that may require longer retention of video content.

One of the most significant features of these drives is their support for 24/7 operation, allowing them to perform reliably and efficiently under constant load. This aspect is particularly important for security applications where data is consistently being recorded and accessed without downtime. Moreover, both models are optimized for high workload rates, capable of handling workloads of up to 180TB per year, which is essential for the rigorous demands of surveillance use.

The Seagate ST1500VM002 and ST2000VM002 also feature advanced technologies that help enhance performance and reliability. These drives incorporate AgileArray technology, which optimizes drive performance in multi-drive systems and improves RAID performance. This technology also features error recovery controls, which are critical for maintaining data integrity over time.

In terms of reliability, both drives are built with robust components designed to withstand the harsh conditions typically associated with surveillance environments. They come equipped with high shock resistance, ensuring they remain functional in various conditions, preserving valuable data even in the event of physical impacts or vibrations.

Furthermore, they include features like Seagate Rescue Data Recovery Services, providing customers peace of mind knowing that their data can be recovered in unexpected scenarios. Overall, the Seagate ST1500VM002 and ST2000VM002 are excellent choices for anyone in need of high-capacity, reliable storage solutions for their surveillance needs, offering a blend of advanced technology, robust performance, and dependable data integrity.
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