Best SSD 2023: The best solid-state drives for your PC
PCs saw a significant jump in performance when the world began to ditch mechanical HDD (hard disk drives) as the main source of storage and adopted the SSD (solid-state drive). Having an SSD boosts everything from loading times in games to the boot-up speed of your machine. The popularity of this technology now means that there are plenty of options to choose from, so we’ve tested all the best SSD options to help guide you through.
To give you the full picture of the SSDs available right now, as always with our best lists, we’ve thoroughly tested each device using benchmarks and real-world experiences. Our experts then give you all the key details in our reviews and explain how these results are likely to impact you.
We haven’t had the chance to test out PCIe 5.0 SSDs quite yet, so do keep an eye out for our reviews of those in the near future. PCIe 5.0 is the next generation of storage technology and aims to provide faster read and write speeds.
As well as updating this guide with new SSDs that sport new and exciting technology, there are plenty of interesting options still coming out using the methods available right now. As such, it’s always worth bookmarking this page and checking back as we regularly update this page with the latest SSDs our experts have tested.
Along with our in-depth testing of SSDs, we’ve reviewed a range of PC components to help you kit out your device. For our guides on these, check out best gaming CPUs, best graphics cards and more.
Best SSDs at a glance
- Best overall: PNY XLR8 CS3140 1TB – check price
- Best value: WD Black SN850 1TB – check price
- Best high performance: SK Hynix Platinum P41 – check price
- Best budget M.2: Solidigm P41 Plus – check price
- Best SATA: Samsung 860 Evo – check price
How we test
When testing an SSD, we use both synthetic benchmark tests, while also determining file transfers via both Steam and Windows explorer. We also factor in the likes of price, design and temperature when reaching a final score.
- Excellent sequential read performance
- Consistent transfer rates
- Leading durability
- Write speeds are capped on lower capacities
- Gen 5.0 is pretty much here
- Great sequential performance
- Frequently discounted in 2022
- Well built
- Usurped by the WD Black SN850X
- It gets really hot
- Pushes the limits of Gen 4.0
- Strong random performance
- High write endurance and durability
- Less than a month until Gen 5.0 launches
- Premium price tag
- Availability is limited right now
- Competitively priced
- Decent sequential performance
- Solid construction
- Gen 4.0 about to become outdated
- No hardware encryption
- Huge choice of capacity
- Well priced
- Good all-round performance
- Excellent endurance
- Not that much faster than previous drive
PNY XLR8 CS3140 1TB
Best overall SSD
Pros
- Excellent sequential read performance
- Consistent transfer rates
- Leading durability
Cons
- Write speeds are capped on lower capacities
- Gen 5.0 is pretty much here
The PNY XLR8 CS3140 is currently the best SSD we have reviewed. We thought that it is one of the fastest and most consistent Gen 4.0 SSDs on the market right now, and since it comes in 1TB, 2TB and 4TB variations, there should be a model that’s perfect for almost anyone.
During our testing, we were able to get read and write scores of up to 7500MB/s and 5650MB/s, respectively. While the latter scores are a little lower, we found that this SSD could load up files from Windows Explorer in seconds, so you should have no trouble downloading files or moving larger games or data onto another drive.
Despite the fact that Gen 5.0 SSDs are on the way, we don’t think that investing in the PNY XLR8 CS3140 is a bad move, as it has more than enough power to run today’s games, and we don’t see it becoming obsolete anytime soon. For the price point and the incredibly fast speeds, this is a superb SSD to pick if you’re looking to run games with instant loading times.
Reviewer: Aleksha McLoughlin
Full review: PNY XLR8 CS3140 review
WD Black SN850 1TB
Best value SSD
Pros
- Great sequential performance
- Frequently discounted in 2022
- Well built
Cons
- Usurped by the WD Black SN850X
- It gets really hot
The WD Black SN850 may not be one of the most affordable SSDs on this list, but we nevertheless think it represents superb value due to its excellent performance. It’s also frequently discounted, with the 1TB variation dropping as low as £118.99.
This SSD is compatible with PCs as well as the PS5 console, and it managed to get read and write scores of up to 7,000MB/s and 5,300MB/s, respectively. File transfer speeds were very impressive, with the 110GB Mortal Kombat 11 transferring over from another Gen 4 SSD at just 1.65GB/s.
There is a drawback to the heatsink model though, as the drive can get very hot during extended use. However, since the average person won’t be testing their SSD in this manner, we can’t see this being a huge issue for most people, even if it is something to be aware of.
Overall, if you’re looking to upgrade your setup but don’t want to break the bank, the WD Black SN850 is one of the best options on the market, and since it can be found in 500GB, 1TB, 2TB and 4TB variations, you should be able to find a configuration and price that works best for you.
Reviewer: Aleksha McLoughlin
Full review: WD Black SN850 review
SK Hynix Platinum P41
Best high performance SSD
Pros
- Pushes the limits of Gen 4.0
- Strong random performance
- High write endurance and durability
Cons
- Less than a month until Gen 5.0 launches
- Premium price tag
- Availability is limited right now
This SSD is a powerhouse and really pushes the limits of what a Gen 4.0 SSD is capable of. One of the biggest downsides of the SK Hynix Platinum P41 is the premium price, which is a little hard to swallow since the new PCle Gen 5.0 generation is almost on its way, but it might just be worth it if you’re after the best performance.
It comes with a 176-layer NAND flash memory which allows for some of the highest write endurance of any M.2 NVMe form factor drive we’ve tested. The SK Hynix Platinum P41 can achieve up to 7,000MB/s write scores and 6,500MB/s read scores, positioning this drive as one of the strongest performers to date.
And if you’re looking for something to game with, this SSD had near non-existent loading times with titles specifically optimised for Gen 4.0 speeds, with Halo Infinite loading up seriously quickly.
If you’re trying to save money we would recommend you look at the WD Black SN850 or the Solidigm P41 Plus. But if money is no object, this is one of the fastest SSDs currently available, coming in 500GB, 1TB and 2TB variations.
Reviewer: Aleksha McLoughlin
Full review: SK Hynix Platinum P41 review
Solidigm P41 Plus
Best budget M.2 SSD
Pros
- Competitively priced
- Decent sequential performance
- Solid construction
Cons
- Gen 4.0 about to become outdated
- No hardware encryption
The Solidigm P41 Plus is very affordable, and the cheapest M.2 SSD on this list. This is not an SSD to consider if you are looking for the best speeds on the market, but for the price, we thought that it was able to hold its own where it matters most, in game.
As you may notice, the read and write speeds here are not as impressive as some of the other entries on this list. Testing the 1TB model, the write speeds came out at 4,125MB/s with the read speeds reaching 2,950MB/s. We thought that loading times were light, even in demanding titles, and almost non-existent for older games like Guilty Gear Xrd: Revelator.
For a Gen 4.0 device, this a bargain buy and should pack enough power for a lot of gamers out there. However, it is limited in terms of power and since it’s already overshadowed by its current generation, Gen 5.0 SSDs will definitely blow it out of the water.
If a lower price point is more important to you than performance, this is one of the best SSD options we’ve reviewed, but we would recommend checking out slightly more expensive drives for better long-term value.
Reviewer: Aleksha McLoughlin
Full review: SK Hynix Platinum P41 review
Samsung 860 Evo
Best SATA SSD
Pros
- Huge choice of capacity
- Well priced
- Good all-round performance
- Excellent endurance
Cons
- Not that much faster than previous drive
The Samsung 860 Evo is capable of squeezing every last drop of performance from its old SATA interface. It’s important to note that anyone with a modern NVMe-compatible computer can benefit from the newer M.2 SSD standard, like the PNY XLR8 CS3140. However, Samsung’s solution is still perfectly serviceable and will be compatible with older setups that don’t support NVMe drives.
With the older SATA standard limited to 600MB/s speeds, the Samsung 860 Evo sees low read and write scores coming in at 550MB/s and 520MB/s, respectively. This means it’s not a great option for gamers, or anyone who wants speedy boot-up times and quick data transfer speeds.
But it will provide serviceable loading and transfer times for anyone who just wants a PC for basic productivity tasks. It’s also a great affordable pick for those who want plenty of storage space at an affordable price, with a fantastic range of configurations including 250GB, 500GB, 1TB, 2TB and 4TB. With so many options you should be able to find a price point and storage option that’s right for you.
Reviewer: David Ludlow
Full review: Samsung 860 Evo review
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See all reviewsFAQs
This is the cheapest type of SSD. It connects through your motherboard’s SATA ports and is the slowest form of SSD, topping out at about 500-600MB/s. The current version of SATA is SATA III.
This is a specific physical SSD format. Confusingly it can use both the SATA or PCIe lanes on your motherboard, but either way it fits into a smaller M.2 slot. M.2 SATA drives are most commonly found on ultra-thin laptops to save space (M.2 is very small) and cost (sometimes only using SATA-speed storage). If you’re buying an M.2 SSD for your desktop, make sure it’s an NVMe drive.
Negative AND Logic gates. They’re similar to the chips used in RAM, but they can store data even when there’s no power flowing through them. They form the basis of all SSDs.
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We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.
Editorial independence
Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.
Professional conduct
We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.