2021 Top 5 Largest External Hard Drives. What is the largest capacity ssd drive available

It has a data capacity of 4 TB and uses the innovative V-Nand technology. The device boasts a sequential read speed of up to 550 MB / s and a write speed of 520 MB / s.

5 Best High Capacity SSDs To Buy In 2022

Choosing one particular drive from a handful of the best high-capacity SSDs on the market can be a bit of a complicated task. SSDs have become one of the most integral parts of modern gaming PCs and have essentially replaced most hard drives in most PCs by 2022. While internal hard drives are still an essential part of many data center and server applications, their number is declining and less common in consumer gaming PCs. Consumers are gradually shifting towards semiconductor memory, and some consumers prefer up to 100% SSD in their computers.

A large part of this move can be attributed to the falling price of NAND flash and the subsequent fall in SSD prices in the storage market. This has led to most users who are building a new PC in 2022 simply choosing a fast SATA or NVMe SSD for a reasonable price, rather than opting for a hard drive. There is still an area where hard drives are almost exclusively widespread and that is storage in gaming computers. However, SSDs are slowly but surely taking over this space as well.

The Best High Capacity SSDs – Our Recommendations

It’s considered ideal practice to pair a smaller, faster SSD, such as a PCIe Gen 4 SSD, with a large, high-capacity HDD to get the best of both worlds. However, falling NAND flash prices and improvements to SSD technology have also led to an overall decline in the cost of high-capacity SSDs. They are still more expensive than gig-for-gig hard drives, but offer much faster performance while being smaller and quieter. With that in mind, here are the 5 best high-capacity SSDs to buy in 2022.

The best overall high-capacity SSD

  • Available in 8 TB capacity
  • Samsung MKX controller
  • Pretty affordable price for high-capacity variants
  • Maximum SATA speeds

Capacity: 1TB, 2TB, 4TB, 8TB | NAND flash type: 3D QLC NAND | Read speeds: 560 MB / s | Write speed: 530 MB / s | DRAM cache: Yes | Form Factor: 2.5 inch

Samsung is famous in the storage industry for its incredible reliability and the fantastic performance of its SSDs. The Samsung 870 QVO is a Samsung SATA SSD option that targets the high-capacity market. The 870 QVO is a 2.5 inch SATA SSD available in 1TB, 2TB, 4TB and even 8TB capacities. It uses 3D QLC NAND flash memory and can achieve sequential read speeds of 560MB / s while delivering write speeds of up to 530MB / s. It is quite simply one of the best SATA SSDs you can buy right now.

The 870 QVO is perfect for those looking to combine a reliable high-capacity SSD with a smaller SSD to complete an all-solid-state system. Samsung has released the 870 QVO with most capacities ranging from 1TB to 8TB, which puts the 870 QVO in tight competition in terms of storage space with most hard drives. The 2TB, 4TB, and 8TB variants make the most sense for a solid-state storage SSD in a fairly modern gaming PC.

The best high-capacity SSDs

Samsung 870 QVO

The 870 QVO uses a Samsung MKX controller and has a three-core, 8-channel, 8-CE / channel configuration. There is also a DRAM cache on the SSD, which is really important for the long-term endurance and sustained performance of the drive. The drive’s only disadvantage is the use of 3D QLC NAND Flash instead of TLC NAND, which provides better, sustained performance. However, this tradeoff is entirely legitimate as QLC NAND allows the disc manufacturer to maximize the capacity of the drive without adding too much to the price.

SSD speeds are still fantastic as the 870 QVO can provide sequential read speeds of up to 560MB / s. The maximum sequential write speeds are also rated up to 530MB / s, and these numbers are quite close to the theoretical maximum that the SATA 6Gb / s protocol can support. QLC NAND does not degrade too much with shorter, lighter workloads, but there may be some slowdown when writing large files to an SSD for long periods of time. However, this is an acceptable tradeoff, as this drive shouldn’t be used to install the operating system anyway.

Overall, the Samsung 870 QVO is the best overall high-capacity SSD due to its wide range of capacity options, reliable internal components, and relatively modest price. Having QLC NAND is the only obvious weak point, but that is true of many other high-capacity SSDs on the market as well.

Are you looking for the biggest SSDs to increase your computer’s disk space? Check out our list of the 3 greatest SSD devices you can buy and where to get them.

2021 Top 5 Largest External Hard Drives

Wondershare Authors of Recovery

Theo Lucia

september 14, 2021 • Submitted to: Troubleshooting Hard Drive Problems • Best Practices

Backing up personal data is a basic requirement for everyone. Therefore, it is important to know how to use an external hard drive. Today, the demand for hard drives is growing faster than ever due to the growing needs of many companies. The first iteration of this technology was introduced by IBM in 1956. It was large, almost the size of two large household refrigerators, and had a total storage capacity of 5MB. Between 1956 and 2015, there was a great improvement in modern hard drives. Now, innovative technology has been introduced, and hard drives have new interfaces and greater storage, performance and flexibility. To keep your data safe, you need the perfect external hard drive. The type and size of external hard drives vary according to requirements. Also.

The top 5 external hard drives that increase storage capacity are discussed below.

Top 5 Largest External Hard Drives

1 Seagate Backup Plus Slim for MAC:

Company name: – Seagate

Specifications – So you can easily back up content from social networks. Seagate Backup Plus Slim for MAC is USB 2.0 compliant. Provides plenty of space to store your music files. In addition, it provides data transfer rates of up to 4.8 GB / s via USB 3.0. You can easily back up your photos, music and videos using the Seagate dashboard. Two years of OneDrive access lets you use 200 GB of cloud storage after purchase to easily share your stuff. Thus, a Seagate backup and hard drive provide a way to save the entire digital footprint. Provides high speed and reliability.

Reviews: – USB 3.0 interface, Time Machine compatible, formatted for Mac and easy to carry, making it the preferred choice among users.

Largest external hard drives: Seagate

Price: – $ 79.93 for 2TB, as reported on Amazon

Media site recommending it: PCMag

2 Western Digital My Passport for MAC:

Company name: – Western Digital Company

Specifications: – Choosing this versatile and fast data storage device is the surest way to secure your data without burning a hole in your pocket. It is the cheapest desktop solution that is compatible with both Windows and MAC. “? WD My Passport” is available with one or two high-performance drives, with Dropbox cloud backup and many other essential features. The seventh generation of “? My Passport” external hard drives has been released by WD with a maximum capacity of 3TB. In terms of design and dimensions, it is similar to My Passport Ultra. My Passport for MAC provides data transfer and USB 3.0 power supply. In addition to these features, it offers standard AES 256-bit encryption and Apple Time Machine compatibility.

Largest external hard drives: Western Digital

Reviews: – Multiple data management options, fast transfer speed, universal connectivity and WD quality inside and out make this a promising purchase.

PRICE: – $ 91.90 for 2TB and $ 105.99 for 3TB, as reported on Amazon.

Media site recommending it: TechRadar

3 Synology Disk Station DS214+

Specifications: – Synology Disk Station DS214 + is specially designed for SMBs. This device, which is energy efficient and relatively silent, is widely used for file sharing between Windows, Mac and other platforms. It is a 2-bay NAS server with a maximum capacity of 10 TB. The DS214 + is a hot-swappable, tool-less drive that provides excellent access to your mobile devices. Synology Disk Station is backed by a two-year warranty. The main advantage of this hard drive is the ability to expand your storage capacity using the USB3 ports on the rear of the DS214 + as well as a single eSATA port. By downloading Synology’s Cloud Station, you can also use your DS214 + as a Dropbox sync device.

Reviews: – A versatile, award-winning management interface and a lively line of complementary mobile apps make this device a geek and nerd’s dream come true.

Largest external hard drives: Synology

The Dell EMC PowerEdge Express Flash PCIe SSD is a high-performance solid-state storage device that delivers IOPS performance up to 2,000 times faster than conventional rotating hard drives.

Frequently Asked Questions

Yes, there are, and quite a lot of them. If you want to make your PC a lot faster, check out our list of the best SSDs on the market.

In terms of cost / storage space, they are more expensive than hard drives, but much faster. You can still buy very large SSDs without paying too much, though.

Yes, especially for games with large file sizes. If you want to improve loading speeds, check out our list of the best SSDs for gaming.

An article published in Computer World in December 2015 predicted that 40% of new laptops sold in 2017, 31% in 2016, and 25% of laptops in 2015 would use SSDs instead of HDDs. The article also reported that while hard drive prices have not dropped too much, SSD prices have consistently dropped month by month and are approaching a level comparable to that of HDDs.

Is Capacity Important?

Experts believe that 16 TB of storage will be the maximum capacity needed in the future to meet the needs of even the most demanding computer users. Obviously there was a time when all you needed was 16 GB on your phone.

As cloud storage systems, portable flash drives, and streaming services expand, the need for personal hard drives is declining. In addition, high-capacity drives mean a lot of data loss in the event of a failure, making cloud storage a much safer option.

Do you think the capacity of your storage drives will become less important in the future and why? When you buy a hard drive, do you choose performance or capacity? Share your thoughts in the comments below.

Whenever it comes to purchasing a hard drive, people always go for the largest external hard drives. More hard drive space provides room for more entertainment options. So when deciding to get your next hard drive, be sure to read our list of the biggest external hard drives so you don’t waste your money!


Compare Products (0)

Add the products you want to compare and quickly determine which one is best for your needs.

Add the products you want to compare and quickly determine which one is best for your needs.

* Device comes with Windows 10 and Free Windows 11 Upgrade, or may come preloaded with Windows 11. Update time may vary by device. The availability of features and applications may vary by region. Certain features require specific hardware (see Windows 11 specifications)

^ Dell Business Credit: Offered to business customers by WebBank, an FDIC member that defines the eligibility and terms of the loan. Taxes, shipping, and other charges are additional and vary. Minimum monthly payments are greater than $ 15 or 3% of the new balance shown on your monthly billing statement. Dell and the Dell logo are trademarks of Dell Inc.

Batteries and adapters, and is available only in the mainland (except Alaska) in the United States. Other exceptions apply. Not applicable to sellers and / or online auctions.

* Returns: The 30-day refund period is counted from the invoice date. There are still exceptions to Dell’s standard returns policy and some products are non-returnable at any time. Television returns are subject to restocking fees. See dell.com/returnpolicy.

* Offers are subject to change, cannot be combined with all other offers. Limited to 5 items per order. Taxes, shipping and other charges apply. Free shipping offer valid only within the continental United States (Alaska addresses and P.O.boxes excluded). The offer does not apply to sellers. Dell reserves the right to cancel orders due to pricing or other errors.

* IDC White Paper “Optimizing Performance with Frequent Server Replacements for Enterprises” commissioned by Dell Technologies and Intel, March 2021. Results are based on interviews with 18 IT specialists and decision makers in medium and large enterprises and an online survey of 707 IT professionals and manufacturers’ decisions in medium and larger enterprises using Dell Technologies server solutions in 7 industries. See full technical documentation: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/servers/server-infrastructure-resiliency-enterprise-whitepaper.pdf

Celeron, Intel, the Intel logo, Intel Atom, Intel Core, Intel Inside, the Intel Inside logo, Intel vPro, Intel Evo, Intel Optane, Intel Xeon Phi, Iris, Itanium, MAX, Pentium and Xeon are trademarks of Intel Corporation or its subsidiaries.

© 2018 NVIDIA, NVIDIA logo, GeForce, GeForce RTX, GeForce MAX-Q, GRID, SHIELD, Battery Boost, CUDA, FXAA, GameStream, G-Sync, NVLINK, ShadowPlay, SLI, TXAA, PhysX, GeForce Experience, GeForce NOW, Maxwell, Pascal, and Turing are trademarks and / or registered trademarks of NVIDIA Corporation in the US and other countries.

There are plenty of 4TB SSDs at Amazon, but you can’t go wrong with the Samsung 860 EVO. It’s a traditional SATA drive intended for desktop computers and currently costs around $ 600. Samsung solid-state drives are recommended by almost every expert in the field for their reliability and fantastic speeds.

A monster that can defeat mechanical hard drives

With the latest 3D flash memory, QLC offers the same terabyte capacity as mechanical hard drives, plus features that traditional mechanical hard drives do not have, such as high read / write performance, low power consumption, shock resistance and slow noise. QX is a monstrous SSD that completely beats mechanical hard drives.

Very high durability. Stable and reliable

Ultra-high durability. Stable and reliable

QX SSD has a massive 15.3TB capacity, write life up to 2560TBW, ultra-high durability, stability and reliability to give you peace of mind.



Monster SSD with huge memory capacity

Product Specifications

  • Windows 10 / 8.1 / 8/7
  • MAC OS 10.4 or later
  • Linux 2.6.33 or later

1 Speed ​​has been tested by TEAMGROUP and for reference only.
2 1GB = 1,000,000,000 bytes. In the operating system, this will be displayed as 1,000,000,000 bytes / 1024/1024/1024 = 0.93 GB
3 TBW (Terabyte Written) definition and terms are based on the JEDEC standard
4 The baud rate will vary with different hardware / software conditions, so the data can only be used for reference.

  • Made to order.
  • We reserve the right to change product specifications without prior notice.
  • Different devices may have a different best format to use. It is recommended to format the device before use to ensure the correctness and integrity of the SSD.
Warranty Description
Support services
Software download

Subscribe to our newsletter to get news, insights and other cool stuff.

Copyright @ 2017 Team Group Inc. All rights reserved.

Best viewed in IE 11 、 Chrome 59 、 Firefox 54 or higher , Screen resolution of 1366 * 768 or higher.

Flash memory is probably the most complex of all as it is basically a term that encompasses different types of media. Whether you’re looking for a microSD card or a USB flash drive, they all use flash memory to expand the capabilities of your devices.


HDDs can be heard because they are spinning. HDD drives in smaller enclosures (e.g. 2.5 inches) are quieter. SSDs are integrated circuits with no moving parts and therefore generate no noise during operation.

A typical hard drive consists of a spindle that contains one or more flat circular disks (called platters) on which data is written. The discs are made of a non-magnetic material and are covered with a thin layer of magnetic material. The read / write heads are placed on top of the disks. The discs rotate at very high speed with the help of a motor. A typical hard drive has two electric motors, one to rotate the discs and the other to position the read / write head assembly. Data is written to a platter that spins next to the read / write heads. The read / write head can detect and modify the magnetization of the material directly below it.

By contrast, SSDs use microchips and have no moving parts. SSD components include the controller, which is an embedded processor that executes software at the firmware level, and is one of the most important performance factors for an SSD; a cache that also stores a directory of block placement and anti-wear data; and an energy storage – a capacitor or batteries – so that cached data can be transferred to the drive when the power is turned off. The primary storage component in an SSD has been volatile DRAM since they were first developed, but as of 2009 it is more often NAND flash. SSD performance can scale with the number of parallel NAND flash chips used in the device.A single NAND chip is relatively slow. When multiple NAND devices run in parallel on an SSD, bandwidth scales up and high latency can be hidden, as long as enough backlogs are in progress and the load is evenly distributed between devices.


Share this comparison:

If you’ve read this far, you should follow us:

“Hard Drive and SSD”. Diffen.com. Diffen LLC, na Web. January 24, 2022. >

Anonymous comments (4)

march 13, 2012, 12:28

Yes, SSDs have some limitations on the number of read / write operations supported. But these are hundreds of thousands (maybe millions). And thanks to the new technology, the threshold is constantly raised. So, newer SSDs have a longer life expectancy than the ones you may have purchased last year.

– 67.✗.✗.66

april 17, 2012, 10:18

SDD (MCL) has approximately 10,000 read and write cycles! So if your OS isn’t SSD optimized, it will wear it out quickly! Notice how many flash drives failed when you tried to use them!

There are SCL SSDs that can do 100,000 writes, but they are extremely expensive.
Then you get Enterprise (industrial) MCLs which do 30k writes but

And the biggest one, but it’s coming: it’s time to stretch! If you don’t use the eMCL drive for 3 months, all data will be lost. I think it is 1 year for MCL and longer for SCL?

SO no one writes how nonsense that is! I installed one on my laptop (no important data) and testing it. The system boots much faster so I even plan to install it on my desktop, but only for the operating system and all data will be stored on the hard drive.

– 195.✗.✗.66

march 5, 2012, 16:52

So why use HDD at all? Because the line is missing: SDD costs about 250 times as much per byte.

– 204.✗.✗.46

march 12, 2012, 21:36

just something i heard please prove i’m right or right,
i heard that SSDs only have a limited number of read / write processes,
ie as you write and delete more, your efficiency degrades

– 205.✗.✗.163

Rate article