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Best external hard drive and SSD for 2020

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The idea of ​​owning a solid state device or SSD may be very appealing, but if you want extra capacity without spending a lot of money, you may be attracted to the idea of ​​getting a classic hard drive.

Available drive capacity with internal discs now extends to 4000 GB, more commonly known as 4 terabytes (TB)

Most portable USB drivers are powered by a connected computer, so you can use them anywhere without connecting mains or using batteries.

Some even connect on the phone or on the phone tablet and allow you to maximize storage that way or simply transfer files to free up space.

Before choosing an external hard drive or SSD, we recommend that you look at features such as capacity, performance, protection, reliability, security, and price.

The ability

Even at UniSmaller portable networks can enjoy at least 128 GB of additional storage, enough to handle thousands of CDs in FLAC format without loss, or even worse in MP3 or AAC format of worse quality.

Downloading your music collection from a computer to a portable unit can be a blessing because you will free up enough space that will be useful if your laptop has limited storage.

You can also back up backup files of your computer to an external hard drive to avoid losing something when it stops working.

Other available units include softwares that help you use this backup process, to keep the files you want synced whenever you connect to the unit or program you choose.

Working

Now that USB 2.0 has been removed from all types of storage systems, we are getting USB 3 as the standard for connectivity, allowing these portable components to run as fast as the smaller disks inside allow.

If you select older drives that still use USB 2.0, the transfer speed will be limited to 35 MB / s. This means that 100 GB of multimedia files can take about an hour to ship with USB 2.0, and less than 20 minutes with 3.0.

If you store or backup copies of many small files, it is common for normal performance to fail, as hard-working drivers have to log in smaller files.

So while large files can be compressed to 100MB / s, smaller ones will go below 1MB / s, or at that hundredth.

SSD drive speeds up to 550 MB / s and this speed depends a great deal on the device connected to it.

Protection

If you have an idea of ​​moving an external hard drive from here to there, it is recommended that you look for a unit that has a strong and unrestrained case that can protect the disk and everything it holds inside.

See shock resistance measurements such as the MIL-STD-810F 516.5 (Transit Drop Test) for the United States Army. This means that the unit is able to withstand up to 26 falls on hard ground, as well as on the face, edge and corner, from a height of 1.22 meters.

Flash storage, better known as SSD, can survive very harsh treatment, and certain portable units are also water-resistant. If you accidentally throw a portable SSD into the water, as long as the harbor covers are tightly closed, it will work well once it's completely dry.

To be honest

It's hard to say which manufacturer makes the hardest drives most reliable. Although there is a big difference between the technology used on the hard disk type and the SSD drive, they both have a limited lifespan, which is why warranties are short, usually for two or three years.

The important thing is that you have a well-thought-out backup process and that you don't depend on a single unit to store important files.

Ideally, you should have three copies: one on your PC, phone or tablet, one on an external hard drive or SSD and one on a cloud storage service.

Security

The larger the unit, the greater the degree of savings and the greater the risk of loss or theft.

There are two ways to ensure that data is not valid for other users. You can write content that is encrypted with hardware Or you can use the app from software encrypting part or all of the unit.

Price

For many users, price will be a deciding factor. If you need an estimated amount of what a gigabyte of storage cost is, we can say that each gigabyte costs around € 0,50 approximately.

Adata SD600Q

Adata SD600Q

Samsung portable SSD T5

Samsung portable SSD T5

Samsung mobile SSD T3

G-Technology G-Drive for Mobile

G-Technology G-Drive for Mobile

Pass ESD400K

Pass ESD400K

SanDisk A 500D portable SSD

SanDisk A 500D portable SSD

WD My Passport 4TB

WD My Passport 4TB

Toshiba Canvio Connect II

Toshiba Canvio Connect II

Seagate Backup Plus Ultra Slim 2TB

Seagate Backup Plus Ultra Slim 2TB

Pass ESD230C

Pass ESD230C

Freecom mHDD Slim 1TB

Freecom mHDD Slim 1TB

Freecom Tablet Mini SSD

Freecom Tablet Mini SSD

Pass the storeJet 25H3

Pass the storeJet 25H3

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