The computer no longer boots, the hard drive is defective. All data—important documents, private photo collections, music, videos—is irrevocably gone. For most computer users, this is a horror scenario. Such failures demonstrate the importance of backing up personal documents and files. If you store them regularly on an external hard drive, you are well prepared for data loss. The handling is simple because the storage medium can be connected with a USB cable and the synchronization of the data runs fully automatically on many models. The data carriers have proven themselves not only for data backup but also for the fast transport of large amounts of data from one place to another.
The product comparison below compares the properties and functionality of 11 external hard drives. We give valuable tips on how to use the data carriers and describe the details that the buyer has to pay attention to when a new purchase is necessary. In the guide, we explain the advantages and disadvantages of hard drives and what alternative backup options are available. Last but not least, the information follows whether the Stiftung Warentest or Öko-Test tested external hard drives and selected a test winner and how the corresponding tests failed.
11 Best External Hard Drives In India Buying Guide 2021
Toshiba HDTB420EK3AA Canvio Basics – portable external hard drive with USB 3.0
The Toshiba HDTB420EK3AA Canvio Basics is an external hard drive that can be used with the USB interface via the fast standard USB 3.0. It is compatible with USB 2.0, so the user can safely connect older hardware. Toshiba’s storage medium is a 2.5-inch hard drive with matte housing. It is available with five different storage sizes:
- 500 gigabytes
- 1 Terabyte – (TB) Mr President, I would like to
- 2 terabytes (TB)
- 3 terabytes (TB) and
- 4 terabytes (TB)
Toshiba’s external hard drive is designed for use on Microsoft Windows. The user does not need any software installation and can use the device via plug-and-play: simply connect the hard drive via USB cable to the USB interface of a laptop or notebook and immediately save or retrieve data.
What does plug-and-play mean?
Plug-and-play is a term for devices that work immediately after plugging into the appropriate ports on the computer. They can be used immediately without configuration or installation. On German means plug and play and play. The name was first used by Microsoft when introducing Windows 95. At that time, however, this procedure was not yet fully developed – the mocking term plug-and-play spread at the same time. It means: plugin and prays.
The maximum transmission rate for this device is around 5.0 gigabits per second. The USB port also supplies power, with a maximum value of 900 milliamperes to be taken into account.
What is the difference between USB 2.0 and USB 3.0?
The special feature of USB is the fact that the user can connect compatible devices, such as memory sticks, printers or webcams, to the computer via the interface during operation. Especially with storage media, it is interesting to know at what speed the data gets from A to B. While the USB 2.0 was 480 megabits per second, the speed of USB 3.0 is already 10 gigabits per second and the USB 3.2 introduced in 2017 is even 20 gigabits per second.
WD Elements WDBU6Y0020BBK – external hard drive in different sizes
The external hard drive of WD Elements with USB 3.0 can be connected to both a computer running Microsoft Windows and MAC operating systems. However, the disk must be reformatted when used on the Apple computer. Otherwise, the hard drive is preformatted for Windows 7, 8 and 10.
Ready to go for Windows 7, 8 and 10! The Windows 7, 8, and 10 operating systems work with the NTFS file system. If you want the hard drive to work on older Microsoft systems, you must format it in the FAT32 system, but this has several drawbacks. For Apple or Linux systems, the user must be more specific to use the external hard drive.
The external hard drive WD Elements WDBU6Y0020BBK is available in different memory sizes, not only with 2 Terabyte Storage volume. They are also available in sizes
- 500 gigabytes
- 750 gigabytes
- 1 terabyte
- 1.5 terabytes
- 3 terabytes
- 4 terabytes and
- 5 terabytes
The prices are based on the size of the respective hard drive.
Who are the WD Elements?
WD Elements is a brand of Western Digital, a global company founded in 1970– one of the market leaders in the field of storage media. Western Digital also includes the SanDisk brand, which is primarily used for your Flash storage media is well known.
Seagate’s STEA2000400 external hard drive with up to 5 terabytes of storage capacity
Seagate’s STEA2000400 external portable hard drive is a 2.5-inch hard drive with a high-speed USB 3.0 port. The hard drive can be easily plug-and-play-connected to the computer. This means that the user can start directly by backing up data or saving pictures and videos to the hard drive. Seagate provides a 2-year warranty on the external hard drive.
The scope of delivery includes:
- The hard drive
- One USB 3.0 cable and
- A quick start guide
The hard drive is not very different in price from the external storage media presented in comparison so far. The model is available in sizes or memory sizes between 500 gigabytes and 5 terabytes.
What are the alternatives to the external hard drive?
Two other storage media are considered as an alternative to the external hard drive. A USB stick is also a portable device, which is an even more compact storage option. Cloud storage is another option that we explain in the guide after the product comparison.
External hard drive Intenso Memory Case with SuperSpeed USB 3.0 port
The external hard drive memory case of the brand Intenso is a flyweight with its weight of 168 grams and is suitable for on the go. It is ready to go without installation and is equipped with a very fast access time of 8 milliseconds thanks to the SuperSpeed USB 3.0 port. The rotation alum is 5,400 revolutions per minute.
The external hard drive Memory Case of Intenso is preformatted with the
FAT 32 file system,
so that it is directly ready for use on the Windows computer or on the MAC computer. In terms of price, the Intenso hard drive is no different from the other models presented so far.
With FAT32 formatting the highest compatibility:
Intenso delivers this model preformatted with the FAT32 file system. This means that this external hard drive is not only compatible with Windows computers at the very beginning, but also with Linux or Apple operating systems. Game consoles or TVs with a USB port also have no problems with this file system.
Power is supplied via the USB port of the hard drive, which also connects to the computer and other devices. The maximum data transfer rate for reading is 85 megabits per second, and 75 megabits per second when writing. At these values, this model lags behind the other devices. The plate is available in different memory sizes, up to 5 terabytes.
What is the difference between NTFS and FAT32?
Microsoft has always used two different file systems for its Windows product rails: FAT32 for windows 9x systems and NTSF for NT-based operating systems. With the merging of the two systems under Windows XP and the elimination of the MS-DOS substructure, the FAT32 system was eliminated. However, the file system persists to this day. For example, some MP3 players or devices such as car radios that can be moved with a USB stick to play audio files are only compatible with FAT32. Linux and macOS also get along with FAT32. More information can be found in our guide.
KESU-2519 external hard drive for Mac, Windows, Android OS and Linux
The KESU-2519 is a 2.5-inch hard drive for mobile use. The external hard drive is available in different storage sizes with a size between 120 gigabytes and one terabyte. This means that this model has a lower capacity for the user than most other external hard drives from our comparison. The hard drive can be connected not only to a Windows PC or Mac computer, but also to other systems such as TVs, PlayStation 4,Xbox, or Android OS devices. The external hard drive is characterized above all by its compactness. It is only about 1.2 centimetres thick.
As with the other hard drives in this comparison, the connection between hard drive and device is done with the USB cable and plug-and-play. The fast USB 3.0 port is available so that data can be transmitted at a speed of 5 gigabits per second. The device is formatted as ExFAT by default and works with the Windows, Mac, Linux and Android OS.
How much power does an external hard drive require?
External hard drives are usually very energy-saving. They get their power via the USB connection to the computer. Normally, the devices require about 2.5 to 5 watts for proper operation. One exception is hard drives with a very high storage capacity. These often require a separate power supply via a power supply or another USB port.
External Hard Drive Memory Drive-by Intenso with Pocket
Intenso’s Memory Drive hard drive has a memory volume of 2 terabytes. Like most of the external hard drives in our comparison, the Intenso Memory Drive is also preformatted with FAT 32,so that immediately after connecting any popular operating system, the hard drive is detected.
The Scope of delivery of the Intenso hard drive includes:
- The 2.5-inch hard drive
- A bag
- USB 3.0 Cable
With matching bag!
In this model, the buyer also receives a bag. It does not protect against liquids or fall damage, but against dust and dirt.
The Intenso hard drive has a high-gloss piano lacquer surface that visually enhances the plate. USB 3.0 allows Intenso’s external hard drive to achieve 10 times faster transfer rates than a USB 2.0 hard drive. Thanks to the corresponding bag, the hard drive can be transported well protected. In terms of price, the device is at a similar level to all other external hard drives in our comparison.
How do I protect my data from third parties on an external hard drive? Protecting your data on an external hard drive is quite simple. This is because the user can use certain software for encryption. This allows you to encrypt individual files or the entire hard drive. The corresponding programs are available either from the manufacturers directly or from IT portals.
Maxone NL-K1TK-1CK9 external hard drive in gold – also usable for PlayStation 4 or Smart TV
The Maxone NL-K1TK-1CK9 is a portable 2.5-inch hard drive. The model has 160, 250, 320 and 500 gigabytes of storage capacity, as well as 1 Terabyte and 2 terabytes. Since the hard drive is a plug-and-play device, the user simply connects the hard drive to the corresponding computer via USB cable and you can start. The hard drive works with the fast standard USB 3.0.
Various colour variants are possible:
Many manufacturers deliver external hard drives in a black, sometimes white, hard drive enclosure. With the Maxone hard drive, there is the possibility to get a pink or a gold model.
The external hard drive works via USB 2.0 because it is backwards compatible. It can be used on a PlayStation 4 or smart TV. In order to Smart TV user must reformat the external hard drive in FAT32. The device is formatted with an exFAT file system and supports Windows 10, 7, 8 and macOS X (10.6.5 and later), but not smart TVs, game consoles, or other play devices.
External hard drive StoreJet M3 by Transcend with anti-shock function
Transcend’s StoreJet M3 external hard drive has a durable, shock- and non-slip silicone case with anti-shock technology. The hard drive is available with a storage capacity of 500 gigabytes, 1 terabyte or 2 terabytes.
Anti-shock technology makes mobile use twice safer:
The Transcend hard drive is primarily intended for mobile use, as a three-layer anti-shock technique is used. The durable, shock- and non-slip silicone housing is designed to keep the external hard drive functional for years to come. The hard drive meets u.S. military drop-test standards (MIL-STD-810G, Method 516.6, Procedure IV).
The data backup takes place at the touch of a button, whereby the Transcend Elite software must be installed on the computer for this function. An LED status light indicates operation and data transfer. Power is supplied via the USB port.
What is a backup program?
A program that automatically synchronizes certain contents of the computer with a removable disk, such as an external hard drive, or a cloud. The files and folders to be backed up must be specified by the user beforehand. As a synchronization time, the user can either set a date and time or determine that the connection of a particular device is sufficient to start synchronization.
Unlike most external hard drives presented in comparison, this Transcend hard drive has a 3-year warranty. The data transfer rate is 5,120 megabytes (MB) per second – a common value for the external hard drives in our product comparison. If the Transcend hard drive is not used for more than 10 minutes, it automatically switches to sleep mode.
External hard drive Maxtor M3 with SecretZone encryption
The external hard drive of Maxtor M3 has been connected to the 2 Terabyte storage space has a large storage capacity. In addition, the model is available in memory sizes 500 megabytes (MB), 1 terabyte, 3 terabytes and 4 terabytes. The data is encrypted on the hard drive via Maxtor’s SecretZone system so that it is not visible to third parties.
How big should an external hard drive be?
This depends on the area of application. For example, if you want to back up Office documents, you’re well served with a smaller hard drive. If the data to be backed up consists mainly of photos, videos, or a large music collection in an uncompressed format, the external hard drive should be as large as possible.
Maxtor delivers the hard drive with software that works as a backup solution. If it is installed on your own computer, the program backs up predetermined data from the computer’s hard drive to the mobile disk.
Includes a software solution for data backup:
In the model, the buyer gets the right programs in addition to the hard drive, which is necessary for the correct data backup. There are few manufacturers that offer an external hard drive along with a complete software solution
Intenso Memory Center – external 3.5-inch hard drive with up to 8 terabytes of storage capacity
The Intenso Hard Drive Memory Center is an external 3.5-inch hard drive with plastic housing. It is simply plug-and-play connected to the computer and can be used immediately. The power supply is via the AC adapter, the SuperSpeed port USB 3.0 ensures a fast transfer of the data. The storage medium is backwards compatible with USB 2.0.
Large-format external hard drive!
The external hard drive comes in the format 3.5 inches and is, therefore, larger and heavier than most others in our comparison. Due to the necessary external power supply, it can only be used to a limited extent for transport.
The external hard drive has an LED display that shows the active data transfer. The maximum data transfer rate is 85 megabits per second when read, while writing is 75 megabits per second. The storage media works with the operating systems
- MS Windows XP/Vista/7/8/8.1/10
- MAC OS X 10.6 or higher
- And Linux 2.4 or higher
Why do I need a power supply for some external hard drives?
This is related to the design. A 2.5-inch hard drive gets the power needed directly from the USB port, while a 3.5-inch hard drive requires it so high that a USB port is no longer sufficient. Therefore, an external power supply is required for large hard drives.
The Intenso hard drive is designed with storage sizes between one
External hard drive Western Digital My Passport WDBYFT0020BBK-WESN with password protection
The external hard drive Western Digital My Passport WDBYFT0020BBK-WESN is available in different colours. The external hard drive is portable and secure storage with a storage capacity of up to 4 terabytes.
Do I need a special connection cable for an external hard drive?
This depends on the hard drive and transmission technology. The cable required for connection to a computer is always included in the scope of delivery.
The hard drive is suitable for both on-premises, automatic backup and cloud backup. The Western Digital hard drive is optimized for Windows systems, and reformatting allows the user to make it MAC compatible. Western Digital gives a 3-year warranty on the external hard drive.
For the external hard drive, it is possible to enable password protection and set your own password for data security. It is possible to enter a message with “Please return to me” in the password entry field. If the external hard drive is lost, there is a possibility that an honest finder will return the disk.
What is an external hard drive and what is it needed for?
An external hard drive is a storage medium that is used, for example, on a computer or laptop. But also on the Smart TV can be connected to external hard drives.
Files, pictures, videos or documents can be backed up to a hard drive. In this way, the data is not lost in the event of a data crash of the computer. The storage can be used as an archive for older data. Very large files such as movies or videos can be stored on it.
The external storage media is small and lightweight. In this way, the stored data can be used everywhere: a hard drive can serve as storage for the business presentation in another city. It can help with the exchange of large amounts of data between two people, or be a tool on vacation to back up the photos.
External hard drives are available in different storage sizes and the standard USB 3.0 can quickly transfer the data from the computer or notebook to the external hard drive. A size of at least 2 Terabyte is common external hard drives. In most cases, they are sufficient to store files, images, videos and the like. In addition, the external 2-terabyte hard drives have encryption to protect the data.
There are other storage media, such as the cloud or USB sticks. The capacity of the USB sticks is not as large as the external hard drives. The internal hard drive of the computer comes with the Update operating system, videos and photos as well as other files to their limits quite quickly.
And the cloud? This is too insecure for many to store sensitive data there. To give the computer more capacity again, the external hard drives are ideal. The storage media are now quite cheap to have. Sensitive data can be physically backed up: the external hard drive is simply removed from the computer after the backup and stored elsewhere.
External hard drives can also be connected to modern smart TVs. Here, for example, the user can record movies on the external hard drive – the external hard drive replaces the DVD recorder. The external storage medium normally uses a USB cable for the connection. Wi-Fi or LAN connections are available on NAS hard drives. Gamers use the external hard drives as a storage extension for the game consoles. If the player connects an external disk to the game console, it is possible to store applications and games on it. Especially when the console’s own storage space is reached its limits, the external hard drive is a good solution.
How the external hard drives work: It has magnetic disks and a scanner reads the data and sends the read-out information to the computer via the USB port.
When was the external hard drive invented?
The first hard drive was built in 1956. At the time, it was a storage medium of IBM on behalf of the US Air Force. The Rama 305 consisted of 50 aluminium plates with a diameter of 61 centimetres. Their storage capacity was only 5 megabytes (MB). The storage medium weighed one tonne and had a transmission rate of 8.8 kilobytes per second.
In the 1960s, there were already several manufacturers of hard drives. The first external hard drives were not released until the 1990s, with no accurate record of exactly when the first external hard drive appeared on the market.
In addition to the hard drives, computer manufacturers developed floppy drives. The first so-called floppy disk drive was launched in 1967, using the 5.25-inch floppy disk drives, then 3.5-inch drives and floppy disks. With the appearance of writable CDs, the floppy drives disappeared again.
How much storage does an external hard drive have?
External hard drives are now available in an extensive range of products on the market. Manufacturers offer hard drives between 128 gigabytes and 8 Terabyte in different sizes. The first companies have already announced hard drives in much larger dimensions and are in the range of 50 to 80 terabytes. However, such sizes are not necessary for your own use. 2 terabytes are sufficient for most users and are a good guideline.
How much does an external hard drive cost?
The prices of external storage differ: The most important factors are storage capacity, size and whether it is an HDD or SSD hard drive. External hard drives with 2 terabytes cost between 50 and 100 euros in the lower price segment. These are mostly HDD disks, as SSD hard drives are more expensive. We describe the difference later in the guide. Depending on the size, hard drives can cost several hundred euros, there is no price limit up.
The noise level of a hard drive can be a purchasing criterion: HDD mechanical hard drives are louder than SSD hard drives. Manufacturers typically specify a value in decibels for the expected volume of HDDs and SDDs. If you want to permanently connect the hard drive to a device to retrieve data, you should check this before purchasing it.
Where can I buy an external hard drive?
As with most products around the computer, there are several ways to purchase external hard drives. You can get advice from the specialist local retailer. The range of models is usually limited and prices are usually higher than at the leading online retailers. In electrical departments of large department stores as well as at discount stores, there can be offers and promotions in which storage plates are offered cheaply.
At online retailers, you will find a wide range of external hard drives and the devices can often be ordered and purchased from the manufacturer itself. In addition, prices at online retailers are usually lower than in local specialist retailers.
A small excursion – these storage media are available
There are many ways to offload or additionally store data —an overview:
The internally installed hard drive in the computer
the computer is no longer equipped with an internal hard drive. In some cases, new devices have only one SSD hard drive. Additional internal hard drives to complement the SSDs can often be ordered and installed from the manufacturer. To install additional hard drives yourself, you need the necessary technical knowledge.
USB sticks are a smaller memory variant of the external hard drive. They hold only a few gigabytes but are easier to transport. Photos, music, or smaller movie files can be transferred from one computer to another with the devices.
The SD cards are designed for cameras and smartphones. Due to their lightweight, the devices are light and have a larger memory volume than USB sticks, depending on the model. With an appropriate reader, users can read the SD cards directly from the computer or laptop. Special SD cards in SDXC and SDUC format can back up multiple terabytes, but are not necessary for current devices.
CD, DVD or Blu-ray
CDs, DVDs and Blu-ray discs are hardly common today: To back up the data on these data carriers, a corresponding burner is necessary, which is no longer installed in newer computers. The storage space is quite small and ranges from 25 to 50 gigabytes.
Here, the user does not store the data locally in one place, but on the online server of a service provider. In many cases, the service is free only for small amounts of data. Data access to the cloud is very flexible, the stored data can be retrieved from any location and with any device. An Internet connection is required.
They can be called the “private cloud”. This means that users store the data on their own server or network hard drive, which is locally located.
The external hard drive
These storage media have a very large storage capacity and are also mobile due to their low weight. The connection to the computer or laptop is via USB.
The pros and cons of the external hard drive
An external hard drive is flexible and mobile because it is not firmly installed on the computer. The connection is only via the USB cable. If necessary, connect to the computer and, when the data is backed up, decrease again. Most external hard drives can be plug-and-played to the computer and function like an internal hard drive in the PC. Depending on the model you purchased, some external hard drives have additional features, such as a backup program, to back up the computer completely.
External hard drives are useful for daily exchange and backup of data: the stored files are available at all times and relieve the hard drive of the main computer. This salys the computer and memory of the computer, which does not have to access the hard drive all the time.
Device disadvantages: Because the hard drive is not firmly connected to the computer and portable, it can also be lost. Then the data is gone. Hard drives can be shock-prone and are generally not waterproof, so damage and data loss can occur in this way as well.
- Hard drive of the computer or notebook is spared
- High read and write speeds
- Data is available on the go at any time
- Easy to use on most hard drives with Plug and Play
- HDD hard drives are shock-prone
- In the event of loss or damage to the hard drive, there is a risk of data loss if there is no Backup Available
This is what users should pay attention to when purchasing an external hard drive
When purchasing an external hard drive, users should make sure that they buy a 2.5-inch hard drive. This is currently the default format. 3.5-inch hard drives are a thing of the past and can be found almost only in the area of NAS and network hard drives.
The storage capacity
The larger the storage capacity, the more data can be backed up. The size of the hard drives on the market ranges from 250 megabytes to 8-terabyte storage – a huge difference. While the small version doesn’t even fit a feature film, users can back up entire libraries on the large version and still have room for data. Currently, hard drives with 2 to 4 Terabyte Storage space the most common devices and available in good value for money.
Hard drives with a larger storage capacity are worth it, although they cost more at first glance. Files such as photos, music or images are getting bigger and bigger over the years due to quality improvements such as higher megapixels, HD, UHD and 4k. At the same time, the technically feasible data transfer rates are increasing both on the Internet and between individual components such as the computer and an external hard drive. In order to have a certain degree of future security, a large data store is an advantage. The more space a hard drive has, the better value for money.
The file system
Of each disk, whether hard disk, floppy disk, USB stick or CD, has a specific structure with which it stores data – the so-called file system. Not every device to which an external hard drive can be connected can read and/or describe any file system. There are different systems for different storage media and operating systems. Here are some of the most famous and important:
- APFS: Apple File System, since macOS 10.13
- ext4: Fourth Extended File System, comes with the operating system Linux for use
- FAT32: File Allocation Table, a file system of Microsoft operating systems
- NTFS: New Technology File System, now the most popular file system for Windows 10
On newly purchased external hard drives, either the FAT32 system in a more advanced variant or the NTFS system is used. However, it is up to the user to change the file system depending on the operating system or purpose used. And for good reason: Some operating systems can read other file systems, but they can’t describe them.
With the NTFS file system, which is used on Windows 10, most users are well served. If you only use Apple computers, you should format the hard drive with APFS. If you need a good all-rounder, you should use FAT32.
External hard drive
ports The majority of new external hard drives use USB 3.0 to connect to the computer. It is one of the most common and fastest anchlus species. Each computer has one or more USB ports. There are also external hard drives that are connected via USB 2.0. They are much slower. If your computer doesn’t have USB 3.0 ports yet, that’s no problem. Because USB 3.0 is backwards compatible and the external hard drives also work on USB 2.0 ports.
What other types of connections do I have to pay attention to with an external hard drive?
If you want to use the external hard drive on your own network to access the data from any computer in your home, you need a NAS hard drive. They have Wi-Fi, but at least a LAN port, and can be connected to the router. However, a normal external hard drive has only one USB port. The 3.5-inch versions also have a connection for the external power supply for power supply.
There are now also external hard drives that have an HDMI port. They are specially designed for multimedia use, whereby the hard drives serve as a playable device and storage medium and can transmit image and sound signals simultaneously.
Size and weight
If you want to use the external hard drive on the go, you have to pay special attention to the size and weight. In the meantime, most external disks have similar dimensions.
Care must be taken to ensure that the external hard drive is compatible with the operating system of the computer used, the game console used or the TV. The manufacturer usually provides information on compatibility. The hard drive file system provides further information about compatibility.
What is the difference between HDD and SSD?
The biggest difference in design: An HDD plate has moving parts inside the device. The rotating magnetic plates are audible and the rattling of the reading head and writing head can also be heard more or less clearly. SSDs, on the other hand, do not require moving parts. Like a USB stick, it uses memory chips as data storage.
The advantage of SSD hard drives is that they are silent and insensitive to shocks. They are also smaller, lighter and faster. They also have higher data rates. Last but not least, the lifetime speaks for the SSDs: they have much more write cycles than HDDs.
On the other hand, the decisive advantage of HDDs is in price. Normal hard drives are much cheaper than SSD hard drives. For smaller storage capacities, the difference is not particularly large, starting with devices with a Terabyte the difference in price becomes clear.
Laptops have relatively more SSD storage disks than desktopS. Because the SSDs have another decisive advantage. They hardly need cooling, which can be particularly important for mobile devices.
What are the best-known manufacturers of external hard drives?
There are a number of well-known manufacturers that are on the move in the field of external hard drives. The most well-known are
- Western Digital
Is there a test winner in the test of the Stiftung Warentest for the external hard drives?
Yes, the Stiftung Warentest has published a test of the external hard drives. However, the test is not particularly meaningful, as it dates back to 2010. At the time, the consumer organisation examined a total of 30 different external data carriers. Of these, 15 are 2.5 inches in size and 15 are 3.5 inches. The storage capacity of the tested disks is between 500 gigabytes and one terabyte. The consumer organisation also explains the differences between the two available sizes of 2.5 and 3.5 inches.
The included software, free programs that can be downloaded over the Internet, and the noise level when saving the data were evaluated in the test. You can read at this point how each external hard drive truncated and who won the test.
Has Eco-Test dealt with a test of the external hard drives?
Öko Test has not yet examined external hard drives in more detail and has not selected a test winner. If this happens, we will publish the test result here. The consumer portal also does not offer a guide or other information about external hard drives.