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Seagate 100633414 Acoustics, Test for Prominent Discrete Tones PDTs, Electromagnetic immunity

Models: ST1000VM002 ST2000VM003 100633414

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Drive Specifications

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2.10 Acoustics

Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.

 

For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the

Note

following equation:

 

(Number of seeks per second = 0.4 / (average latency + average access time)

 

 

Table 4 Fluid Dynamic Bearing (FDB) motor acoustics

Model

Idle*

Seek

 

 

 

ST2000VM003

2.1 bels (typ)

2.3 bels (typ)

2.3 bels (max)

2.4 bels (max)

 

 

 

 

ST1000VM002

1.9 bels (typ)

2.2 bels (typ)

2.1 bels (max)

2.3 bels (max)

 

 

 

 

*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

2.10.1 Test for Prominent Discrete Tones (PDTs)

Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process is the use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389-

7)to discern tone audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA-74 standards.

2.11 Electromagnetic immunity

When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table:

Table 5 Radio frequency environments

Test

Description

Performance Level

Reference standard

 

 

 

 

Electrostatic

Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV

B

EN61000-4-2: 95

discharge

 

 

 

 

 

 

 

 

Radiated RF

80MHz to 1,000MHz, 3 V/m,

 

EN61000-4-3: 96

80% AM with 1kHz sine

A

ENV 50204: 95

immunity

900MHz, 3 V/m, 50% pulse modulation @ 200Hz

 

 

 

 

 

 

 

 

 

Electrical fast

± 1 kV on AC mains, ± 0.5 kV on external I/O

B

EN61000-4-4: 95

transient

 

 

 

 

 

 

 

 

Surge immunity

± 1 kV differential, ± 2 kV common, AC mains

B

EN61000-4-5: 95

 

 

 

 

Conducted RF

150kHz to 80MHz, 3 Vrms, 80% AM with 1kHz

A

EN61000-4-6: 97

immunity

sine

 

 

 

 

 

 

 

 

0% open, 5 seconds

C

EN61000-4-11: 94

Voltage dips,

0% short, 5 seconds

C

 

interrupts

40%, 0.10 seconds

C

 

 

70%, 0.01 seconds

B

 

 

 

 

 

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Pipeline HD SATA Product Manual, Rev. F

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Seagate 100633414 Acoustics, Test for Prominent Discrete Tones PDTs, Electromagnetic immunity, Model Idle Seek ST2000VM003
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ST1000VM002, ST2000VM003, 100633414 specifications

Seagate is a renowned name in the world of data storage solutions, and their hard drives like the Seagate 100633414, ST2000VM003, and ST1000VM002 exemplify the company’s commitment to reliability and performance. These drives cater to various storage needs, from personal computing to enterprise applications, and come equipped with an array of features that set them apart in a competitive market.

The Seagate 100633414 is known for its versatility and impressive storage capabilities. This hard drive can accommodate massive amounts of data, making it perfect for both personal and professional uses. One standout feature is its robust design that enhances durability and long-term reliability. Data security is prioritized, with built-in technologies that protect against sudden power loss and ensure data integrity.

Meanwhile, the ST2000VM003 model offers a remarkable balance between capacity and performance. With a storage capacity of 2TB, it is ideal for users who require ample space for videos, photos, and large applications. The drive utilizes SATA III interface technology, ensuring high data transfer speeds and reduced latency. Its 5400 RPM rotation speed provides efficient performance, particularly for tasks that involve frequent data access. Additionally, the ST2000VM003 includes advanced caching technology that significantly boosts performance, making it suitable for multimedia applications and gaming.

On the other hand, the ST1000VM002 is another impressive storage solution with a 1TB capacity. This model focuses on providing a cost-effective option without compromising on essential features. The drive is designed for standard desktop and laptop use, and it also leverages the SATA III interface, which allows for fast data retrieval and transfer rates. Its efficient design makes it an excellent choice for consumers looking to upgrade their existing storage solutions with a reliable and affordable option.

In summary, the Seagate 100633414, ST2000VM003, and ST1000VM002 drives showcase the company’s innovative technologies and their commitment to meeting diverse consumer needs. With an emphasis on durability, speed, and storage capacity, these products are tailored to enhance user experience across various applications, ensuring that both individuals and businesses can confidently store their crucial data.