Best external SSD for gaming in 2023: top portable drives

The best external SSD for gaming is a relatively inexpensive way to expand storage and speed up the loading times of the best PC games without the hassle of rummaging around the insides of your gaming PC. Simply plug one into a free USB port on your gaming PC or gaming laptop, install your game, and play to your heart’s content.

Portable SSDs don’t have to be bland boxes. Adata leans into a distinct RGB-lit honeycomb effect and Sandisk makes a dust- and water-resistant NVMe drive that fits into the palm of your hand. You can even do it yourself if you own a spare internal NVMe thanks to an enclosure from Asus turning your existing drive into a portable storage device.

Portable and external options do come with some caveats, of course, such as slower speeds. They’re a marked improvement over hard drives, but you’ll want to grab the best SSD for gaming if you’re all about performance. Check out our guide on how to install an SSD to make sure it sits correctly.

So why buy an external SSD? The advantage of a portable SSD is that you can swap it between devices without any fuss. With so many prices to choose from and read speeds ranging from 540MB/s all the way up to 2,800MB/s, we’ve rounded up a selection of drives for every usage and budget so you can choose the best external SSD for you.

Find the best external SSD for gaming in 2023:

2. Adata SE900G

The best external SSD for gaming is the Adata SE900G.

Adata SE900G Specs:

Adata’s NVMe-based model is one of the fastest external drives we’ve seen, with both the sequential read and write speeds coming in at 2,000MB/s. It connects via a USB Type-C cable, although Adata includes a Type-A adapter in the box to better cater to more devices. We’d recommend the 1TB capacity model, although it’s also available as a 512GB or 2TB drive.

The RGB lighting covering the top of the drive is a flashy touch, making it look at home with the best gaming keyboard and best gaming mouse.

3. SanDisk Extreme Portable V2

The best rugged external SSD.

Sandisk Extreme Portable specs:

We love the Sandisk Extreme Portable, which is now on V2 thanks to its continued popularity. Despite its small size of 2.07 x 3.97 inches, the Extreme Portable still packs a punch. Thanks to the NVMe drive under the hood, it’s capable of swift sequential read and write speeds of 1,050MB/s and 1,000MB/s respectively.

It can also take a beating with two-meter drop protection, and IP55 water and dust resistance, making it the perfect travel companion for the best gaming laptop – not that we recommend chucking it around. We’ve used our original drive every single day for years, and have never once had any issues.

It connects via USB Type-C, although there’s a Type-A adaptor included too. You can pick the drive up in capacities ranging from 500GB up to a whopping 4TB, and sizes from 1TB now come in two funky blue colorways. It truly is portable and is designed with a hole in the corner so that you can clip it onto your keys or a bag. 

4. Lexar SL660 Blaze Portable SSD

The best portable gaming SSD.

Lexar SL660 Blaze Specs:

The Lexar Blaze SL660 is the perfect choice for you if you want a dedicated portable gaming SSD. Compatible with PC, as well as PS5, PS4, Xbox, it’s a versatile drive that combines reliability and performance with a great price. It’s not the fastest SSD in this guide, but the USB 3.2 Gen 2×2 support ensures fast read and write speeds.

Like the Asus ROG Strix Arion below, the Blaze has a gorgeous RGB design. At just 2.5 inches wide, it also boasts a truly portable form factor, comes with a detachable stand for added functionality, and its aluminum construction ensures protection from shock and drops. Security-wise, it offers 256-bit AES encryption software solution to protect your data.

The downside of the Lexar Blaze SL660 gaming SSD is that it needs a USB 3.2 Gen 2×2 connection to get the best performance. The capacity also maxes out at 1TB, which may be too low for some, but if you want a truly portable SSD to complement a larger hard drive, this might not be a problem.

5. Asus ROG Strix Arion

The best NVMe enclosure is the Asus ROG Strix Arion.

Asus ROG Strix Arion Specs:

If you’ve already got a spare internal NVMe drive, the Arion can convert into an external SSD that looks a treat compared to other enclosures. The USB-C 3.2 Gen 2 connection transfers up to 10Gb/s, letting it take full advantage of even the fastest NVMe models.

The aluminum casing also has some adjustable RGB lighting for extra flair, while thermal pads inside help to keep temperatures low to avoid thermal throttling.

6. Samsung Portable SSD T7

The best budget external SSD.

Samsung T7 Specs:

The Samsung T7 uses USB3.2 to allow zippy transfer speeds  NVMe form factor, but this helps to keep the price low. In fact, it’s the best budget external SSD that’s almost nine times faster than an external hard drive, rated at 1000MB/s sequential read and 1050MB/s sequential write speeds – double the previous Samsung T5 for around the same price.

The T7 is well-built, with a sturdy metal enclosure that you can buy in several bright colorways. Although it isn’t as rugged as the T7 Shield SSD that takes the top spot in our guide, it’s a brilliantly affordable option. And with a three-year guarantee, you can be reassured against your purchase for some time to come.

The all-metal body gives it a solid feel and helps it withstand drops of two meters. And, if security is at the front of your mind, you can use Samsung’s software to lock the drive with a 256-bit encrypted password.

7. Seagate Storage Expansion Card

The best SSD for Xbox consoles.

Seagate Storage Expansion Card specs:

The Xbox Series X / S won’t allow you to install and play current generation games on any random external SSD, instead making use of the expansion slot on the rear of the console. Seagate’s NVMe is currently the only model that fits into Microsoft’s proprietary port and offers read and write speeds identical to the console’s internal NVMe solid-state drive.

There’s no USB connection, however, so this is solely an external SSD for the latest Xbox consoles rather than one for your PC.

8. Jsaux M.2 Steam Deck dock

The best external Steam Deck SSD is the Jsaux M.2 SSD Steam Deck dock.

Jsaux M.2 Steam Deck dock specs:

Valve’s handheld has a solid-state drive dwelling within, but the Jsaux M.2 SSD Steam Deck dock will save you from upgrading the handheld’s innards. Rather than using a separate exclosure, the docking station features its own slot stowed away under a back cover, meaning you’ll have less cover when playing in desktop mode.

Opting for the M.2 Steam Deck dock over an internal SSD upgrade means you’ll be able to add up to 2TB of external storage, and you can either choose your own drive or pick up one of Jsaux’s bundles. The setup makes for a great way to swap games between your desktop setup and the handheld’s storage, which in turn will save you from constantly deleting things to make room.

If you’re keen to learn more about the docking station’s other capabilities, we’d suggest checking out of Jsaux M.2 Steam Deck dock review. You’ll also find a variety of different add-ons within our best Steam Deck accessories list, including alternative ways to expand the handheld’s storage.