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Best External Hard Drives of May 2021

With Artificial Intelligent, Big Data, and detailed reviews from the evaluation of 174,606 customers, JustGage experts have come up with 21 best products for Best External Hard Drives. Let's take a look at the top brands loved by consumers: Western Digital, LaCie, G-Technology, Lanist, SP Silicon Power, Seagate, Toshiba, Maxone, Genericca, Uiesy.

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Last update on 2021-05-15 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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Computer hard drives are always limited, so expanding memory capacity is essential and  Hard Drive is the correct answer to the above problem. With the development of information technology today, there are so many things that need to be stored in computers, especially for those working in the fields of graphics, movies, videos ...

Hard drives are more than just a solution to add storage when your computer is running low on space. Today, with its outstanding speed, high security features, and good shock and impact resistance, an external hard drive becomes a perfect data backup device. So what is the best  Hard Drive available today? “If I need to buy 500GB, 1TB, 2TB ...hard drive, which brand should I buy?”

This article will help you choose the best external hard drives in 2020!

Buying Guides

Right from its name, external hard drives have shown us most of its basic functions. Simply put, an external hard drive can both replace a normal computer hard drive, while holding the same mobility function as a compact, convenient USB. Especially the storage capacity is dozens or hundreds times larger than USB.

Let's take a look at some of the benefits that external hard drives bring to users.

  • Backup data

In your computer there are many important documents and you want to store them safely. To avoid some unexpected situations such as deleting the wrong file, wrong ghost or damaged computer, regular data backup is considered a smart solution. However, storing on online spaces such as Google Drive, iCloud or Dropbox also hides risks such as accounts being hacked, while with an external hard drive, backing up data will become more easier and safer.

  • Storage space

Using for a while will make your computer full of data while the hard drive capacity on the computer can not reach those limits. Now there are two solutions to either remove them or expand storage capacity. Of the two solutions, expanding storage capacity is considered a better solution because there are certainly many valuable documents in your computer that you do not want to discard. With many different storage capacities from 500GB-10TB, external hard drives will be able to fully meet the needs.

  • Convenience

For those who often travel away from home, an external hard drive with a compact, lightweight design that can be packed in a suitcase or bag will be much more convenient than a cumbersome laptop.

And now we present to you the best external hard drives for your PC:

1. WD 1TB Black My Passport Portable External Hard Drive - Most popular today

Western Digital or WD is a very famous American brand that was established in 1970, is now considered one of the largest suppliers of hard drives in the world. In which, WD My Passport portable hard drive is the company's most advanced product. So is this product really good?

Possessing a compact design with a thinness of only about 1.28cm, the WD 1TB Black My Passport Portable doesn't need to use any charging devices, making it very convenient for users to take with them, especially are people who frequently move away.

Using a USB 3.0 current port to be compatible with both USB 2.0 ports, USB 3.0 ports for extremely fast data transfer speeds and ultra-high performance, in addition this USB 3.0 port allows users to easily connect to the TV to serve the needs of watching movies or listening to music ...

Thanks to the unique WD SmartWare interface, this is the software that lets you know the percentage of data copied between the hard drive and the computer, and it can automatically scan and identify data in groups.

And in case you or your girlfriend likes elegant silver then WD 1TB My Passport Ultra Silver is the right choice.

WD Elements 1TB Portable Hard Drive as a product of the famous WD firm deserves the top 5 best external hard drives in 2020.

2. Seagate Backup Plus Slim 1TB External Hard Drive

Seagate's full name is Seagate Technology, an American technology corporation founded in 1979, specializing in supplying hard drive products to the world.

Seagate Backup Plus Slim external hard drive is the typical product and is many of its most appreciated. Speaking of thinness, the Seagate Backup Plus Slim external hard drive is unmatched with a thickness of only about 10mm and 150g weight, and the outer shell thanks to the use of metal material, so it exudes elegance and resistance to scratches.

Equipped with a USB 3.0 port and additional support for USB 2.0 ports, it brings extremely fast data transfer speeds, when testing with FlashBench software, Seagate Backup Plus Slim hard drive gives quite impressive results with maximum speed up to 179 MB/s.

Seagate Backup Plus Slim 1TB works well on Windows, MacOS, Android or storage applications like Google Drive or Dropbox with the ability to backup image and video data is very guaranteed.

The 2TB version costs $85.65, and if you want the 4TB luxury gold version then the Seagate STHP4000404 4 TB Gold will be the best.

3. SAMSUNG T5 Portable SSD 500GB - Up to 540MB/s

Samsung T5 MU-PA500B/AM Portable External Hard Drive has a fairly sophisticated and compact design with only 51 grams and a thickness of only 10.5mm. The product has a metal outer shell with moderate rounded corners, so the chin grip will be very comfortable, in addition it also contributes to the beauty of the product. With high-speed storage up to 500GB, it will meet your storage needs as well as for work, especially those who work on MEDIA.

This product of Samsung uses Samsung V-NAND memory and USB 3.1 interface so it can read and write data up to 540MB / s, so the transfer of 4k data, high resolution image will be faster than a lot of the hard drives available in the market. In addition, you can use additional software on your computer or phone to manage your hard drive more intuitively and effectively.

Up to $349,99 is SAMSUNG T7 Touch Portable SSD 2TB - Similar to its predecessor, the Samsung T7 Portable still carries an extremely solid aluminum metal shell. Samsung said that the aluminum shell of the T7 can withstand a drop of 2 meters without any problems and it is not because of this aluminum shell that increases the weight of the external SSD.

For external hard drives, in addition to factors such as capacity, mobility, aesthetics, security is also a great concern for the majority of users. Security technology by fingerprint sensor has been applied for a long time. For the first time, this feature is carried on an external SSD, the fingerprint sensor on the T7 Touch uses 256-bit AES encryption.

Instead of using passwords that are too traditional and can be exposed, stolen in many ways, fingerprints are more personalized and secure. With each T7 Touch, you can also register up to 4 different fingerprint patterns to increase security by this method up to maximum so that data disclosure is impossible.

4. Silicon Power 1TB Rugged External Hard Drive Armor A30

Silicon Power Computer and Communication was born in 2003 with headquarters in Taipei, Taiwan, China. This brand is widely known by users in over 100 countries and has become the world famous brand for technology products such as USB, memory card, SSD, external HDD, Ram...

We highly appreciate its $49.99 Silicon Power A30 portable hard drive, which is considered to have the most eye-catching and luxurious design of all the products available on the market. 

With the outer shell using sturdy and durable silica material, it is extremely resistant to deformation and scratches when affected. Silicon Power A30 belongs to the 2.5-inch portable hard drive family possessing the most modern and most advanced shock-resistant technology in the world, obtained the US military MIL-STD-810G certification, it can withstand drops at high altitudes. up to 1.2m without a hitch.

Also owns the SuperSpeed ​​USB 3.0 connection standard like other products, so the data transfer is very fast up to 5Gb / s. Silicon Power also offers a premium version and better quality, up to 2TB for about $94.11.

5. Transcend 1 TB StoreJet M3 Military Drop Tested USB 3.0 External Hard Drive

If you are looking for an external hard drive with a shock-absorbing system that meets US military standards, you cannot help but mention the Transcend StoreJet M3 1TB USB 3.0 Portable Hard Drive. Transcend has equipped this product with three layers of shock resistance to ensure optimal performance (the outer layer is an elastic rubber shoe layer). This drive will ensure your data is always kept safe from any impacts and drops during use.

Besides, the design of the product is also very professional, giving a very solid feeling. Thanks to its small size and lightweight, you can easily carry this hard drive anywhere. In particular, not only the new shell is reinforced but the internal hardware shell is also firmly designed to keep the data in a safe state.

In terms of specifications, the Transcend StoreJet M3 1TB has a standard USB 3.0 interface for fast connectivity and backwards compatibility with USB 2.0. Just attach to the computer and you can use it without any cumbersome or complicated steps. Up to 1TB capacity gives you enough space to store all your essential data without worrying about full memory.

In the sub $100 segment, the Transcend StoreJet M3S is indeed the most formidable competitor to other products on the market.


1. When should I buy an External Hard Drive?

Since you are reading this article, you should have your own reasons for why you need an external hard drive. However, here are the situations that you may not have thought about, but you may find yourself in situations where you need an external hard drive right away.

The first is those who often travel on the go, for example or on business trips and need a large capacity device to be able to store all the necessary information. Then, compared to the USB or Cloud services, it is clear that an external hard drive in this case will have many advantages. Examples are those who shoot videos while traveling, the Vloggers, YouTubers.

Also, those with a lot of important data should really use an external hard drive. Surely you will not want to encounter the situation of one day waking up and the Laptop will not boot. At that time, all your data may be lost, there are no regrets.

The advantage of an external hard drive will help you backup your important data on a regular basis. In addition, for those who like movies or games, having to re-download high quality movies tens of GB is always very time consuming. Owning an external hard drive helps you store movies, music and photos easily.

2. For an external hard drive, should you choose HDD or SSD?

Like computer hard drives, external hard drives are also available in two types: HDD and SSD. Dividing these two types of drives is quite simple. SSD (Solid State Drive) is a solid state drive (such as USB) using flash memory for storage, HDD (Hard Disk Drive) is a traditional hard drive using a metal disk.

Compared with HDD, SSD hard drive has all advantages over HDD such as compact size, high performance and durability, no noise, and energy saving. Since SSD drives do not use disks, the risk of data loss is extremely low, with almost no fragmentation. When using an SSD external hard drive, it feels cooler and uses less power because there is no rotating magnetic disk like an HDD.

However, because of its superior features than its predecessor, the price of the SSD hard drive is also much higher. Therefore, SSD hard drives are not as popular as HDD. With the same capacity, an SSD can be 3 to 4 times more expensive than an HDD. If you have the conditions or do not pay too much attention to the storage capacity, choosing to buy an SSD external hard drive is very suitable.

3. What are the most important parameters that I should look out for when buying an external hard drive?

The read and write speed of external hard drives is usually determined by the speed of the drive (in the HDD), or more specifically, the rotation per minute (RPM). The higher this number is, the faster the data transfer rate is corresponding to it. For example, for 2 types of HDD sizes, the 3.5 inch drive will usually have a speed of 7,200RPM and a 2.5 inch is usually 5,400RPM.

It can be said that the read and write speed of data is one of the top criteria for choosing an external hard drive. This is also one of the factors for the fierce competition among manufacturers to attract consumers to choose their products. However, the winner in the read and write speed competition belongs to SSDs, not HDDs.

In addition, read and write speeds are also closely related to the supported ports below. If the read / write speed of the drive is high and the port is only 2.0 then it makes things inconsistent.

4. Why can't my external hard drive connect to my Mac PC?

Except for the latest external hard drives, normally most of them will be formatted with NTFS, which can only be read and not written on macOS. That is why you should convert the external hard drive from NTFS to ExFAT right after you buy it.

5. Any advice on how to use an external hard drive effectively?

The correct use of external hard drives not only ensures data safety but also improves its life-span, here are some tips you need to know to make the most of your hard drive:

  • Choose the right connection port: In order for the hard drive to work well, we must first choose the type of port that is suitable and compatible with the computer you are using.

  • Use the correct cable: Use only the cable that is recommended by the manufacturer, which will usually be included when you purchase the hard drive.

  • Restrict direct plugging to the computer: Do not attach the hard drive directly to the computer when it is active, insert the hard drive into the computer first and then start the computer, this will minimize the situation. electric shock or data loss.

  • Correct disconnection: To ensure the data is safe, when finished using, do not quickly unplug the cable but instead switch it to Safely Remove Hardware mode and then unplug the cable.

  • Limiting the strong impact: Although today's external hard drives all have a sturdy design and are equipped with shockproof bags, you should also be careful when using and moving transfer, to avoid unnecessary bumps.

Final Thoughts

Finally, if you want to choose to buy quality external hard drive products, there are many big brands, names and brands on the market today. Hard drive products from WD, Samsung, Toshiba, Seagate, Transcend, Silicon Power, ADATA are all brands with many product lines.

However, if only one name is given to determine what type of external hard drive is the best today, it is WD (Western Digital) brand. This is the best external hard drives brand on the market right now with well-known product lines such as WD My PassportWD Elements or My Passport Ultra.

The above are the best external hard drives in 2020, hopefully after the above article, you will be able to find useful information for you to buy an external hard drive that best suits your needs.

As a tech-enthusiast and a genuine gamer, she always strives to provide readers with the objective information from her experience. Tracy graduated in computer science and has been working with computers for more than 10 years. Besides, it's also known that she is a professional marketer. Tracy has appeared in many popular game magazines and newspapers. With her efforts and experiences, Tracy hopes to bring many objective reviews for gamers.
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