2.9Environmental specifications

2.9.1Drive case temperature

Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3,048 meters).

Drive case temperature should be measured at the location indicated in Figure 4 on page 21.

Operating (Drive case temperature)

0° to 70°C (32° to 158°F)

 

 

Nonoperating (Drive case temperature)

–40° to 70°C (–40° to 158°F)

 

 

2.9.2Temperature gradient

Operating:

Nonoperating:

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

30°C per hour (86°F per hour max)

2.9.3Humidity

2.9.3.1Relative humidity

Operating:

Nonoperating:

5% to 90% noncondensing (30% per hour max)

5% to 95% noncondensing (30% per hour max)

2.9.3.2Wet bulb temperature

Operating:

37.7°C

(99.9°F max)

 

 

 

Nonoperating:

40.0°C

(104°F max)

 

 

 

2.9.4Altitude

Operating:

Nonoperating:

–60.96 m to 3,048 m (–200 ft. to 10,000+ ft.)

–60.96 m to 12,192 m (–200 ft. to 40,000+ ft.)

2.9.5Shock

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

2.9.5.1Operating shock

The drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based on half-sine shock pulses of 2 milliseconds. Shocks should not be repeated more than two times per second. For the 2TB model, the maximum operating shock is 80 Gs based on a half-sine shock pulses of 2 milleseconds.

SV35 Series SATA Product Manual, Rev. D

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Seagate ST31000525SV, ST2000VX002, ST31000526SV, ST3500411SV manual Environmental specifications
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ST3500411SV, ST31000526SV, ST2000VX002, ST31000525SV specifications

Seagate, a stalwart name in the data storage industry, offers a range of hard disk drives that cater to various needs and applications. Three notable models are the ST3250311SV, ST3500410SV, and ST31000525SV, each designed with unique characteristics and features suitable for diverse environments, from personal computing to enterprise storage solutions.

The ST3250311SV is a 250GB SATA drive that operates at 7200 RPM, providing a solid balance of performance and capacity. One of its main features is its 8MB cache, which enhances read and write speeds, making it suitable for high-demand applications like gaming and multimedia. The drive is also designed with Seagate's advanced data protection technologies, including an intelligent error recovery system that serves to minimize data loss and increase reliability during operation.

Next in line, the ST3500410SV offers a larger capacity of 500GB, making it an excellent choice for users who require more storage. Like its counterpart, it operates at 7200 RPM but is equipped with a 16MB cache for even better performance. The drive is built on Seagate's perpendicular recording technology, which increases storage density and improves data integrity. The ST3500410SV is particularly well-suited for server environments, where reliability and speed are critical. Its advanced power management features help reduce energy consumption, making it a more eco-friendly option for data centers.

Finally, the ST31000525SV provides an impressive 1TB of storage capacity, leveraging the same 7200 RPM speed and 32MB cache as its predecessors. This model exemplifies Seagate's focus on enhancing user experiences with greater storage and quicker access times, fulfilling the demands of both consumer and enterprise markets. With features like S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), this drive helps users keep tabs on their drive's health and performance, anticipating potential failures and ensuring data security.

In summary, the Seagate ST3250311SV, ST3500410SV, and ST31000525SV drives showcase a range of capacities and features aimed at meeting the needs of today’s data-driven world. From gaming and personal use to demanding enterprise applications, these hard drives combine speed, reliability, and advanced technologies to deliver outstanding performance and data protection. Their robust design and efficient power management reinforce Seagate's commitment to innovation and sustainability in data storage solutions.
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