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Hitachi Ultrastar A7K2000 (1TB, 3.5", Desktop) Actual product image

Hitachi Ultrastar A7K2000 (1TB, 3.5", Desktop)

Specifications

Key specifications

Access time (read)8.50 ms
InterfaceS-ATA II
Power consumption8.40 W

General information

Manufacturer Hitachi
Product type Hard drives
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Hard drives

A hard disk drive, often abbreviated hard drive or HDD, is a magnetic storage device used for storing data. Data is written on the surface of a rotating disk that is coated with magnetic material and magnetized according to the recorded information. One of the main advantages of hard drives is the low price for capacity. The biggest drawback is its mechanism, which is fault-prone and slower than flash memory. Hard drives are ideal for storing or streaming large amounts of data.

More information...

Item number328861
Manufacturer no.HUA722010CLA330
Release date12.06.2012

Data storage properties

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Data storage properties

A data storage device is a device for recording (storing) information (data). Recording can be done using virtually any form of energy, spanning from manual muscle power in handwriting, to acoustic vibrations in phonographic recording, to electromagnetic energy modulating magnetic tape and optical discs. A storage device may hold information, process information, or both. A device that only holds information is a recording medium. Devices that process information (data storage equipment) may either access a separate portable (removable) recording medium or a permanent component to store and retrieve information.

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Computer storage interface
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Computer storage interface

A standard interface for connecting storage devices such as hard disks, solid state disks and CD-ROM drives inside personal computers.

S-ATA II
Form factor
3.5"
HDD capacity
1 TB
Buffer size
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Buffer size

In computer science, a buffer is a region of a physical memory storage used to temporarily hold data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a mouse) or just before it is sent to an output device (such as speakers). However, a buffer may be used when moving data between processes within a computer. This is comparable to buffers in telecommunication. Buffers can be implemented in a fixed memory location in hardware - or by using a virtual data buffer in software, pointing at a location in the physical memory. In all cases, the data stored in a data buffer, are stored on a physical storage media.

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32 MB
Disk sector size
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Disk sector size

In computer disk storage, a sector is a subdivision of a track on a magnetic disk or optical disc. Each sector stores a fixed amount of user data. Traditional formatting of these storage media provides space for 512 bytes or 2048 bytes of user-accessible data per sector. Newer hard drives use 4096 byte (4 KB or 4K) Advanced Format sectors.

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512 B
Maximum rotation speed
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Maximum rotation speed

Rotational speed (sometimes called speed of revolution) tells how many complete rotations (i.e. revolutions or cycles) there are per time unit. It is therefore a cyclic frequency, measured in hertz (revolutions per second) in the SI System. The units revolutions per minute (rpm or 1/min) are more common in everyday life.

Rotational speed, for example, how fast a motor is running. Rotational speed and angular speed are sometimes used as synonyms, but typically they are measured with a different unit.

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7200 RPM
Access time (read)
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Access time (read)

Access time is the time delay or latency between a request to an electronic system, and the access being completed or the requested data returned.

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8.50 ms
Computer type
Desktop
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Desktop

The device is suitable for everyday tasks on a desktop computer.

Operating conditions

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Operating conditions

The operating conditions must be fulfilled so that the product can work correctly.

Operating temperature
5 - 60 °C
Operating humidity
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Operating humidity

Humidity is a term for the amount of water vapor in air, and can refer to any one of several measurements of humidity. Formally, humid air is not "moist air" but a mixture of air and water vapor, and humidity is defined in terms of the water content of this mixture, called the Absolute humidity. In everyday usage, it commonly refers to relative humidity, expressed as a percent in weather forecasts and on household humidistats; it is so called because it measures the current absolute humidity relative to the maximum. Specific humidity is a ratio of the water vapor content of the mixture to the dry air content (on a mass basis). The water vapor content of the mixture can be measured either as mass per volume or as a partial pressure, depending on the usage.

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%

Noise emission

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Noise emission

Describes the volume of a product under different conditions of use.

Noise level (max.)
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Noise level (max.)

The sound that is called noise that a device emits when it is active.

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29 dB

Power supply

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Power supply

All power supply related details.

Power consumption
8.40 W
Power consumption (standby)
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Power consumption (standby)

In electrical engineering, power consumption refers to the electrical energy over time that must be supplied to an electrical appliance to maintain its operation. The power consumption is usually a result of power used to perform the intended function of the device plus additional "wasted" power that is dissipated as heat, vibration and/or electromagnetic waves.

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3.90 W

Product dimensions

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Product dimensions

Physical size of an object

Length
14.70 cm
Width
10.16 cm
Height
2.61 cm
Weight
680 g

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Downloads

Technical data sheet | 226.99 KB | English

Returns and warranty

Dead on arrival (DOA) 30 Days Bring-in
Warranty 36 month Bring-in
30-day right of return
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30-day right of return

Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified warranty process to view the warranty period as well as any warranty extensions you may have purchased. This will ensure that your return or warranty case is processed quickly and effectively.

Test reports

58%

Average rating 58%
Number of test reports 2

58%
PC Welt Online Die besten SATA-Festplatten
Rank 20 out of 21
Test score 3,59 - ausreichend
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Notice

The test reports shown here are provided by an external source. We have no influence on the product ratings.

PC Welt Online Logo

Edition 05/2014 - Die Ultrastar A7K2000 (HUA722010CLA330) kann im Dauerbetrieb genutzt werden, wobei Hitachi seiner Festplatte gleich 5 Jahre Garantie spendiert. Auch kann das Modell mit einer recht robusten Bauweise punkten, ebenso wie mit hervorragenden Raten beim Datentransfer. Der Preis dafür ist am Ende jedoch deutlich zu hoch.

hervorragende Transferraten
5 Jahre Garantie
24-Stundenbetrieb
zu teuer
Go to complete test report
-
PC Welt Single test
Test score 2,59 - befriedigend
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Notice

The test reports shown here are provided by an external source. We have no influence on the product ratings.

PC Welt Logo

Edition 08/2010- Hitachi bietet mit der Ultrastar A7K2000 (HUA722010CLA330) eine robuste Festplatte mit üppiger Garantiezeit zum gehobenen Preis an. Die Leistung der Festplatte überzeugte - teilweise erreichte die Hitachi A7K2000 sogar Spitzenwerte. Allerdings schwächelte das Server-Laufwerk in der Lese-Transferrate leicht. So kam die Ultrastar A7K2000 in der Leistungsnote abschließend nur auf ein "Gut". Wenn Sie bereit sind, leichte Abstriche beim Stromverbrauch und dem Betriebsgeräusch zu machen, ist die Hitachi Ultrastar A7K2000 1TB eine Festplatte, auf der sich Ihre Daten lange sicher fühlen dürfen.more

Availability

Mail delivery/Collection

Currently unavailable. Delivery date unknown.
We do not have any information regarding the delivery date. It will be shown as soon as it's known.

Information subject to change.

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Customer ratings

Overall rating

Avg. 3.5 of 5 stars


The 2 most useful ratings

User itdoktor
Ultrastar A7K2000 (1TB, 3.5", Desktop)

würd ich jedem empfehlen der ein nur SATA2 Controller verbaut hat. Top Produkt

Find ich persönlich für Ältere Mainboards wirklich eine sehr gute Sache.


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17.03.2015
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User swissimi1
Ultrastar A7K2000 (1TB, 3.5", Desktop)

Ware mit zerrissene Originalpackung erhalten, wurd...

Ware mit zerrissene Originalpackung erhalten, wurde schon mal ausgepackt!!!



25.09.2014
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Hitachi Ultrastar A7K2000 (1TB, 3.5", Desktop) Hitachi Ultrastar A7K2000 (1TB, 3.5", Desktop)