Best SSD 2021

Which is the best SSD in the UK?

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The 10 best SSDs to buy in the UK

The top 10 list of the best SSDs lists various brands and prices

Review10Best compares the best SSDs in the UK and selects the one by Western Digital as the best SSD. In a SSD buying guide, you can read more about the features of the different SSDs and see a recommendation on which SSD to buy in the UK in 2021. By considering the top list of SSDs, you can find the best SSDs and save time shopping online.


Table of contents

  1. Read the ultimate SSD buying guide
  2. View the SSD picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best SSDs: A complete buying guide

All you need to know before buying a great SSD

Picture of a SSD

Having the best SSD installed in your computer will significantly increase its performance, yet choosing the right hardware can be difficult, especially if you aren’t familiar with computer technology. Check out the buying guide below for all the information that you need to find a great SSD for your computer:

What are SSDs?

A solid-state drive (SSD) is a type of storage device for a computer. Using flash-based memory, the device features no moving internal parts, making it much more efficient than a hard disk drive (HDD), which was traditionally the main type of storage used for computers.

Why should you buy a good SSD?

The best SSDs significantly improve your computer’s performance when replacing an old HDD. The storage is much quicker so your computer will run games, apps, and programs much more efficiently. It also runs much cooler than an HDD, helping to avoid overheating issues, while its impressive durability means that it will last a long time.

Another picture of a SSD
How to choose the right SSD?

Not sure what to look for in a good solid-state drive? Here are some things to consider:

  • Capacity: The higher the drive’s capacity the more it stores on your computer, so look at how much storage space your current drive uses and consider whether you need to increase this. The higher the capacity the more the SSD costs, although it’s certainly worth going as high as you can afford, as you’ll see an incredible improvement in your computer’s speed.
  • Manufacturer: Not all SSDs are made the same quality, so be sure to choose a reputable manufacturer, otherwise your drive may run into all kinds of problems you’ll want to avoid. Given that the drive is holding your operating system and personal data, it’s never worth risking a low-quality SSD.
  • Read/Write Speed: This is one of the main performance measurements used for an SSD, so the higher the read/write speed the better the drive performs. While all SSDs are faster than HHDs, those with the highest read/write speeds will operate the fastest, with 500MB/s and above being some of the higher speeds.
What is the best kind of SSD in the UK?

Here are the main types of solid-state drives (SSDs) currently available:

  • mSATA SSDs: This is a small, compact SSD and is commonly used in laptops and smaller PCs. Also called mini-SATA, the name refers to both the small form and the interface it uses to connect to a computer.
  • M.2 SSDs: A bare circuit drive like an mSATA SSD, the M.2 SSD is larger so can be used in different devices, although they are typically favoured for slim laptops and tablets. It can also support NVME for improved performance.
  • PCIe SSDs: PCI express drives use the latest technology so are the most advanced available. Providing incredible speed and performance, although this is limited to the speed that’s included with the PCI-slot that it connects to. It’s also very expensive.
…are you ready for the best picks of 2021?

Top 10 list of SSDs in the UK (February 2021)

The top 10 list shows how brands and their SSDs compare. Which SSD is the best?
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Top choice* TOP 1
Image of Western Digital WDS500G2B0A SSD
Western Digital WDS500G2B0A WD Blue 3D NAND Internal SSD 2.5 Inch SATA, 500 GB*
  • Monitor your drive’s available capacity, operating temperatures, SMART attributes…
  • An SSD is designed with no moving parts to help protect against data loss if it is…
  • For high-end computing applications like gaming, HD media playback, or creative…
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TOP 2
Image of Samsung MZ-76E500B/EU SSD
Samsung 860 EVO 500 GB SATA 2.5 Inch Internal Solid State Drive (SSD) (MZ-76E500), black*
  • Designed for mainstream PCs and laptops for personal, gaming and business use
  • Available Capacity: up to 4 TB
  • Form Factor: 2.5 Inch
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TOP 3
Image of Samsung MZ-77Q1T0BW SSD
Samsung 870 QVO 1 TB SATA 2.5 Inch Internal Solid State Drive (SSD) (MZ-77Q1T0)*
  • Designed for mainstream PCs and laptops for personal, gaming, and business use
  • Available Capacity: Up to 8 TB
  • Form Factor: 2.5 Inch
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Value deal* TOP 4
Image of Kingston SA400S37/480G SSD
Kingston SSD A400 Solid State Drive 2.5 inch SATA 3 - 480 GB, Black*
  • Multiple capacities with space for applications or a hard drive replacement
  • More reliable and durable than a hard drive
  • Fast start-up, loading and file transfers
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TOP 5
Image of Crucial CT240BX500SSD1Z SSD
Crucial BX500 240 GB CT240BX500SSD1(Z)-Up to 540 MB/s (Internal SSD, 3D NAND, SATA, 2.5 Inch), Black*
  • Crucial 3-year limited warranty
  • Micron 3D NAND - Advancing the world's memory and storage technology for 40 year…
  • Improves battery life because it’s 45x more energy efficient than a typical…
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TOP 6
Image of Western Digital WDS100T2B0C SSD
WD Blue SN550 1TB High-Performance M.2 Pcie NVMe SSD*
  • Backwards compatible with PCIe Gen3 x2, PCIe Gen2 x4, PCIe Gen2 x2 and PCIe Gen3…
  • Western digital-designed controller and firmware paired with our latest 3D NAND for…
  • Scalable NVMe hardware accelerated architecture for high performance and low power…
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TOP 7
Image of SanDisk SDSSDA-1T00-G26 SSD
SanDisk SSD PLUS 1 TB Sata III 2.5 Inch Internal SSD, Up to 535 MB/s, Black*
  • Read speeds up to 535MB/s and write speeds up to 450MB/s allow you to save, edit…
  • The SanDisk SSD PLUS improves laptop battery life and is shock resistant, cool and…
  • Enjoy 20X faster computing during browsing, office working, media and gaming
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TOP 8
Image of Crucial CT500MX500SSD1 SSD
Crucial MX500 500 GB CT500MX500SSD1-Up to 560 MB/s (3D NAND, SATA, 2.5 Inch, Internal SSD)*
  • Dynamic write acceleration delivers faster saves and file transfers
  • AES 256-bit hardware-based encryption keeps data safe and secure from hackers and…
  • Integrated Power Loss Immunity preserves all your saved work if the power unexpectedly…
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TOP 9
Image of Samsung MZ-77E1T0B/EU SSD
Samsung SSD 870 EVO, 1 TB, Form Factor 2.5”, Intelligent Turbo Write, Magician 6 Software, Black*
  • Available capacity: 1 TB
  • Designed for anyone with a desktop PC or laptop that supports a standard 2.5-inch…
  • Samsung Magician 6 Software: manage your drive with a range of useful tools to help…
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TOP 10
Image of ADATA ASU630SS-240GQ-R SSD
ADATA Ultimate SU630 240GB Solid State Drive, black*
  • Ssd Toolbox and Migration utility: manage the SU630, with drive status, wear level,…
  • Tougher, quieter, more reliable: with No mechanical components, SSDs are more resilient…
  • Improved data integrity: the SU630 can detect and fix errors to ensure data integrity…
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* Affiliate link. We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. There are no additional costs for you. For the top 10 list we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a SSD test. Last Update 2021/02/28 14:29 o'clock.