Updated:20 October 2026
Rank 1-14 of the best Adata SSDs
Our recommendation Price Customer rating
1. Comparison winner
ADATA SC750 1000GB USB-C External Portable SSD (SC750-1000G-CCBK, Up to 1000 MB/s, USB 3.2 Gen 2, Black Titanium)
ADATA SC750 1000GB USB-C External Portable SSD (SC750-1000G-CCBK, Up to 1000 MB/s, USB 3.2 Gen 2, Black Titanium)
Available immediately
free shipping
  • read speeds up to 1050 MB per second enabling fast access to large files
  • write speeds up to 1000 MB per second enabling quick saving of large files
  • compact and lightweight design with a slide-out USB Type-C connector for easy portability
Our rating
9,8
very good
2. Best value
ADATA 1TB XPG GAMMIX S70 Blade M.2 NVMe SSD
ADATA 1TB XPG GAMMIX S70 Blade M.2 NVMe SSD
Available immediately
free shipping
  • read speeds up to 7,400 MB/s
  • write speeds up to 6,400 MB/s
  • storage capacity of up to 2 TB in M.2 form factor (2280)
Our rating
9,6
very good
ADATA Legend 900 1TB M.2 NVMe SSD 2280
ADATA Legend 900 1TB M.2 NVMe SSD 2280
Available immediately
free shipping
  • storage capacity is one terabyte
  • form factor is M.2 2280
  • NVMe interface enables fast data transfers
Our rating
9,6
very good
4. Bestseller
ADATA SE880 1.0TB External SSD, USB 3.2 Type-C
ADATA SE880 1.0TB External SSD, USB 3.2 Type-C
Available immediately
free shipping
  • read speed up to 2000 MB/s
  • write speed depends on the host systems' port type
  • storage capacity of 1 terabyte
Our rating
9,6
very good
ADATA 500GB Elite SE880 External SSD
ADATA 500GB Elite SE880 External SSD
Available immediately
free shipping
  • up to 2000 MB per second for reading data
  • up to 2000 MB per second for writing data
  • 512 GB of storage capacity
Our rating
9,6
very good
ADATA SE880 4TB External SSD USB-C 3.2 Gen 2x2
ADATA SE880 4TB External SSD USB-C 3.2 Gen 2x2
Available in a few days
free shipping
  • read speed up to 2,000 MB/s describes how quickly data can be read from the drive
  • write speed up to 2,000 MB/s describes how quickly data can be written to the drive
  • ultra mobile, lightweight and compact form factor describes the physical size and portability
Our rating
9,5
very good
ADATA Legend 860 SSD 2TB M.2 2280 PCIe Gen4 x4 SLEG-860-2000GCS
ADATA Legend 860 SSD 2TB M.2 2280 PCIe Gen4 x4 SLEG-860-2000GCS
Available immediately
free shipping
  • read speed up to 6,000 MB/s enabling fast access to large files
  • write speed up to 5,000 MB/s enabling rapid saving of large files
  • storage capacity of 2 terabytes providing space for games, videos and other large files
Our rating
9,5
very good
ADATA Legend 860 1TB M.2 NVMe Gen4 SSD PCIe 4.0 R/W 6000/4000 MB/s PS5-compatible
ADATA Legend 860 1TB M.2 NVMe Gen4 SSD PCIe 4.0 R/W 6000/4000 MB/s PS5-compatible
Available immediately
free shipping
  • read speed up to 6000 MB/s
  • write speed up to 5000 MB/s
  • storage capacity up to 2 terabytes
Our rating
9,5
very good
ADATA Legend 900 512GB M.2 NVMe 2280 SSD
ADATA Legend 900 512GB M.2 NVMe 2280 SSD
Available immediately
free shipping
  • Read speed describes how quickly data can be read from the drive
  • Write speed describes how quickly data can be written to the drive
  • Storage capacity is 512 gigabytes
Our rating
9,4
good
ADATA SE880 500GB External SSD (Blue) – PS5/Xbox Compatible
ADATA SE880 500GB External SSD (Blue) – PS5/Xbox Compatible
Available immediately
free shipping
  • read speeds up to 2000 megabytes per second
  • write speeds up to 2000 megabytes per second
  • compact form factor that fits in the palm of your hand
Our rating
9,3
good
ADATA Ultimate SU630 480GB SSD (Black)
ADATA Ultimate SU630 480GB SSD (Black)
Available immediately
free shipping
  • read speed up to 520 MB/s to speed up booting and file transfers
  • write speed up to 450 MB/s to speed up data transfers and installations
  • high capacity storage space for more files and applications
Our rating
9,3
good
ADATA SSD Legend 710 1TB M.2 PCIe Gen3 Solid State Drive
ADATA SSD Legend 710 1TB M.2 PCIe Gen3 Solid State Drive
Available immediately
free shipping
  • read speed up to 2400 megabytes per second
  • write speed up to 1800 megabytes per second
  • utilises error correction and encryption for data integrity
Our rating
9,1
good
ADATA LEGEND 860 SLEG-860-500GCS M.2 NVMe PCIe 4.0 3D NAND 500GB SSD
ADATA LEGEND 860 SLEG-860-500GCS M.2 NVMe PCIe 4.0 3D NAND 500GB SSD
Available immediately
free shipping
  • sequential read speed up to 6,000 MB/s
  • sequential write speed up to 5,000 MB/s
  • storage capacity of 2 TB (2,000 GB)
Our rating
9,0
good
ADATA SU630 240GB 2.5-inch SSD ASU630SS-240GQ-R
ADATA SU630 240GB 2.5-inch SSD ASU630SS-240GQ-R
Available immediately
free shipping
  • read speed improves when replacing an hdd with an ssd, providing faster access to data
  • write speed is boosted by dynamic sLC caching to speed up data writes
  • large storage capacity offered for a solid state drive at a competitive price
Our rating
8,8
good

Similar Adata SSD comparisons

Adata SSDs buying guide: How to choose the right product from the above Adata SSDs test or comparison

Understanding Adata SSD: What It Is and Why You Need It

What is an Adata SSD?

An Adata SSD (Solid State Drive) is a type of storage device that uses flash memory to store data. Unlike traditional hard drives, SSDs have no moving parts, which allows for much faster data access, reduced loading times, and increased durability. Imagine your computer booting up in seconds instead of minutes—this swift performance is one of the key benefits of using an Adata SSD.

Why consider an Adata SSD?

If you often find your laptop or desktop sluggish, especially during tasks like gaming, video editing, or running multiple applications simultaneously, switching to an Adata SSD could be a game-changer. The quick data retrieval speeds can enhance overall system responsiveness, making everyday tasks feel smoother and more efficient. Furthermore, the reliability of SSDs means fewer worries about data loss due to physical shocks or wear-and-tear over time.

Key Features to Consider When Buying an Adata SSD

Storage Capacity

Adata SSDs come in various storage capacities, typically ranging from 120GB to several terabytes. Consider what you need based on your usage habits. If you’re a casual user dealing mostly with documents and light applications, a 500GB model may be sufficient. However, if you store high-resolution videos, an extensive library of games, or large applications, opting for 1TB or more will provide added flexibility.

Read/Write Speeds

The speed of an SSD is often measured in MB/s (megabytes per second) for both read and write operations. Higher read speeds mean quicker file access times, while higher write speeds enable faster saving of files. For most tasks, a drive with read speeds around 500MB/s or higher is ideal, as it ensures fast performance when running programs or multitasking.

Form Factor

Adata SSDs come in different form factors including 2.5-inch SATA, M.2, and PCIe models. The form factor affects compatibility with your device. If you’re upgrading a laptop or desktop, check whether your system supports M.2 or 2.5-inch SSDs. M.2 drives are compact and connect directly to the motherboard, providing faster speeds compared to SATA models.

Costs and Warranty

Price can vary based on the features and capacity of an Adata SSD. It’s worth comparing prices for similar storage capacities while also considering the warranty period. A longer warranty often indicates higher product confidence from the manufacturer, which is conducive for long-term investments.

Comparing Adata SSD Models: Which One Is Right for You?

Adata SU800

The Adata SU800 is an excellent all-rounder for users looking for a balance of performance and price. With good read/write speeds and a variety of capacities, it works well for general use, making it a great choice for upgrading older systems.

Adata XPG SX8200 Pro

For avid gamers and professionals needing high-speed data transfer rates for intensive applications, the Adata XPG SX8200 Pro offers impressive performance. With tailored features for gaming and high-end editing, it boasts faster speeds than standard SSDs, which can significantly elevate your user experience.

Adata Ultimate SU900

Should you need a SSD with better encryption features and slightly enhanced read speeds, the Adata Ultimate SU900 could be a perfect fit. Ideal for users concerned about data protection, it provides both robust performance and added security.

Installation Made Easy: A Step-by-Step Guide

Preparing for Installation

Before beginning the installation of your Adata SSD, ensure you have the necessary tools, typically a screwdriver, and an anti-static wrist strap to protect your components. Backing up your data from the current storage is also advised. You want to safeguard your existing files in case anything goes awry.

Physical Installation

First, power down your computer and unplug it from the mains. If you’re installing a 2.5-inch SSD, locate the hard drive bay and remove the old drive if applicable. Insert the Adata SSD into the same slot, making sure it’s securely connected. For M.2 SSDs, locate the M.2 slot on your motherboard, carefully slide the SSD in at an angle, and secure it with a screw.

Software Setup

After physically installing your SSD, boot your computer. You may need to enter the BIOS settings to ensure the system recognises the new SSD. Following that, format the SSD using your operating system’s disk management tools to prepare it for data storage.

Maximising Performance: Tips for Getting the Most out of Your Adata SSD

Enable TRIM Support

To maintain optimal SSD performance over time, ensure TRIM support is enabled. This feature allows the operating system to inform the SSD which blocks of data are no longer needed, enabling efficient recycling of storage space and maintaining speed.

Avoiding Overfilling Your SSD

It’s best to avoid filling your SSD to capacity. Keeping about 10-20% of the space available allows for better performance as it gives the SSD room to manage data more efficiently. Regularly delete or move old files to keep your storage in check.

Use SSD-specific Tools

Make use of SSD management software provided by Adata to keep your drive in top condition. These tools can help with firmware updates, performance optimisation, and health monitoring, ensuring you get the best out of your SSD.

Table of contents
  1. Understanding Adata SSD: What It Is and Why You Need It
  2. Key Features to Consider When Buying an Adata SSD
  3. Comparing Adata SSD Models: Which One Is Right for You?
  4. Installation Made Easy: A Step-by-Step Guide
  5. Maximising Performance: Tips for Getting the Most out of Your Adata SSD

Overview

1. Comparison winner
ADATA SC750 1000GB USB-C External Portable SSD (SC750-1000G-CCBK, Up to 1000 MB/s, USB 3.2 Gen 2, Black Titanium)
Our rating
9,8
very good
ADATA SC750 1000GB USB-C External Portable SSD (SC750-1000G-CCBK, Up to 1000 MB/s, USB 3.2 Gen 2, Black Titanium)Available immediately
2. Best value
ADATA 1TB XPG GAMMIX S70 Blade M.2 NVMe SSD
Our rating
9,6
very good
ADATA 1TB XPG GAMMIX S70 Blade M.2 NVMe SSDAvailable immediately
ADATA Legend 900 1TB M.2 NVMe SSD 2280
Our rating
9,6
very good
ADATA Legend 900 1TB M.2 NVMe SSD 2280Available immediately
4. Bestseller
ADATA SE880 1.0TB External SSD, USB 3.2 Type-C
Our rating
9,6
very good
ADATA SE880 1.0TB External SSD, USB 3.2 Type-CAvailable immediately
ADATA 500GB Elite SE880 External SSD
Our rating
9,6
very good
ADATA 500GB Elite SE880 External SSDAvailable immediately
ADATA SE880 4TB External SSD USB-C 3.2 Gen 2x2
Our rating
9,5
very good
ADATA SE880 4TB External SSD USB-C 3.2 Gen 2x2Available in a few days
ADATA Legend 860 SSD 2TB M.2 2280 PCIe Gen4 x4 SLEG-860-2000GCS
Our rating
9,5
very good
ADATA Legend 860 SSD 2TB M.2 2280 PCIe Gen4 x4 SLEG-860-2000GCSAvailable immediately
ADATA Legend 860 1TB M.2 NVMe Gen4 SSD PCIe 4.0 R/W 6000/4000 MB/s PS5-compatible
Our rating
9,5
very good
ADATA Legend 860 1TB M.2 NVMe Gen4 SSD PCIe 4.0 R/W 6000/4000 MB/s PS5-compatibleAvailable immediately
Our product comparisons are:
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At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
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Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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