Finding the best SSD is one of the most important upgrades you can make, whether you’re building a high-end gaming rig or a powerful mobile workstation. Over the years, I’ve tested countless drives firsthand, and every SSD on this list has been put through my own real-world benchmarks and stress tests.
For most people, the standout performer is the Samsung 990 Pro. In my testing, it consistently delivered blazing speeds that outclass nearly every other PCIe 4.0 drive. While PCIe 5.0 models are starting to emerge, the reality is that many motherboards from the last few years still don’t fully support them—making PCIe 4.0 the practical choice for now. And in that space, the 990 Pro is easily the one to beat.
For gamers specifically, I was impressed with the Kingston Fury Renegade, especially since it works seamlessly with the PS5. If endurance is your top priority, the Patriot Viper VP4300 stood out in my testing as having the best durability rating of any PCIe 4.0 SSD I’ve reviewed so far.
Whatever your priority—speed, gaming performance, or long-term reliability—you can be confident that I’ve personally tested each of these drives to help you find the one that fits your system and budget best.
The quick list
The best SSD overall
Whatever your specific need, this is the SSD that will get the job done better than any other, at least until PCIe 5.0 SSDs hit the scene.
The best budget PCIe 4.0 SSD
Not only does this SSD offer fantastic performance across the board, it's much cheaper than rival high-performance SSDs in its class.
The best laptop SSD
While the 990 EVO doesn't get the raw transfer rate of the 990 Pro, it has much better energy efficiency, providing excellent performance at a much lower power cost, making it ideal for laptops.
The best gaming SSD
The Corsair MP600 Pro LPX is arguably the best PCIe 4.0 SSD on the market for gaming, and its PS5 compatibility only sweetens the deal.
The best SSD for PS5
With best-in-class read speeds, this M.2 SSD will make the best open-world games on PS5 more immersive with fewer loading screens.
The best high-endurance SSD
If you want a high-performance M.2 SSD that goes the distance, the Viper VP4300 will still be running strong long after its rivals falter.
I've has been working with computers since I was a teenager, long before I ever started writing about computer hardware or earning my Master's degree in Computer Science. Needless to say, I know computers inside and out, and I have personally tested (and retested) all of the SSDs on this page, regardless of whether I wrote our original review, and have validated the results you'll find here.
The best SSD of 2025
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Here, I've pulled together our top picks for the best SSD across several categories based on use case, price, and interface so you can get the right SSD, regardless of your circumstance.
The Best SSD overall
Samsung's 990 Pro SSD garnered plenty of attention when it was announced, primarily due to its sticking with the existing PCIe 4.0 standard instead of the anticipated PCIe 5.0. However, its performance—nearly maxing out the PCIe 4.0’s potential—silenced many of the naysayers. For gamers, it boasts unparalleled read speeds, while for creative professionals, its write speeds shine, especially during intensive tasks.
A standout feature: the 990 Pro's sequential writes significantly outpace both its predecessor and competitors. Additionally, it showcases impressive read speeds, nearing PCIe 4.0's maximum of 8,000MB/s. It's 7,449MB/s recorded sequential read speed in our testing is right at Samsung's promised read speed, while it's sequential write speed of 6,826MB/s in our tests is not quite at the promised 6,900MB/s, but it's damned close.
Our tests also found that the 990 Pro surpassing the 980 Pro, transferring a 10GB file about 9% quicker and copying a large folder roughly 32% faster. Such prowess translates to quicker game loads and swift app startups. This includes PS5 performance as well, where we were able to copy a 123GB game roughly 84% faster using the Samsung 990 Pro compared to the console's storage drive.
However, the 990 Pro comes with its caveats. Its current limited capacity options might deter some, though we anticipate more choices soon. Additionally, while its price matches high-performance PS5 SSDs, it sits higher than more budget-friendly SSDs like the PNY XLR8 CS3140. Those strictly budget-focused might consider a more affordable Samsung 980 or 970 Evo, though those will come with slower, but still respectable, data read, write, and transfer speeds.
In essence, the Samsung 990 Pro caters to a niche demanding peak performance. Until PCIe 5.0 SSDs really hit the scene, it remains a top-tier choice for enthusiasts and professionals alike.
Read the full Samsung 990 Pro review
The best budget PCIe 4.0 SSD
The PNY XLR8 CS3140 SSD is one of the best M.2 SSDs around, both for gamers and PC enthusiasts alike. Available in three capacities—1TB, 2TB, and 4TB—this SSD is a great swan song for the PCIe 4.0 era as PCIe 5.0 SSDs start to roll out.
While PCIe 4.0 SSDs have a theoretical maximum speed of 8,000MB/s, the PNY XLR8 CS3140 pushes right up to that line with a rated sequential read speed of 7,500MB/s, along with a 6,850MB/s sequential write rating for its 2TB and 4TB capacities (5,650MB/s for 1TB).
Our tests reflect this for the most part, recording a sequential read speed of 7,256MB/s in CrystalDiskMark 8, with a somewhat lower-than-expected sequential write speed of 6,082MB/s in the same test. Interestingly though, it had the highest random write performance of any drive we tested (4,938MB/s), including the vaunted Samsung Pro 990, which had a roughly 17% slower random write rate (4,105MB/s). It also had the best average data copy rate of all the drives we tested recently with 1,733MB/s, so this is not only a great gaming SSD, it’s a fantastic all around performer at a great price.
Fortunately, PNY offers an optional heatsink that can be added to the drive to help keep temperatures in check, which is a must for a drive this fast. It also has a PS5-specific heatsink you can buy, making it an ideal pick for gamers aiming for optimized thermal performance on Sony's latest console.
So while there might be faster M.2 SSDs than the PNY XLR8 CS3140, its price-to-performance ratio makes it the best high-performance SSD for gamers and enthusiasts who don’t have the stacks to throw at Samsung or Corsair’s best SSD offerings.
Read the full PNY XLR8 CS3140 review
The best SSD for laptops
The Samsung 990 EVO isn't the kind of PCIe 5.0 SSD many of us have been waiting for all these many years, especially considering that its actual performance would be fairly middle of the road were the 990 EVO a PCIe 4.0 drive like the 990 Pro.
But despite being restrained to just two PCIe 5.0 lanes (or four PCIe 4.0 lanes), the 990 EVO does manage to put up some pretty good numbers for sequential read and writes, and the claimed 5,000MB/s sequential read and 4,200MB/s sequential write data rates is more or less born out in our testing, with the 990 EVO hitting a 5,082.24MB/s sequential read speed in CrystalDiskMark 8, along with a 3,750.68MB/s sequential write speed.
And while the latter is about 450MB/s less than the promised max speed on average, depending on your system, it shouldn't be hard to hit those kinds of numbers, and the kind of workload does matter, as evidenced by the Patriot Viper VP4300 only hitting half the sequential read rate of the Samsung 990 EVO in PassMark's disk test, but CrystalDiskMark 8 has the Viper VP4300 way ahead of the 990 EVO.
Essentially, your mileage may vary based on what kind of data you're reading or writing to the drive, but you should see the 990 EVO hitting or nearly hitting its advertised speeds pretty regularly.
The biggest draw for this SSD though would be its improved power efficiency over its predecessor, the Samsung 970 EVO. The 990 EVO uses about 8% less power when reading and about 22% less when writing sequentially, which should help improve your laptop's battery life somewhat while not entirely throwing in the towel on performance.
Read the full Samsung 990 EVO review
The Best Gaming SSD
The Corsair MP600 Pro LPX made waves in the SSD market when it launched with competitive pricing and unparalleled speeds, and that remains the case today. Its PCIe 4.0 x4 M.2 SSD credentials deliver lightning-fast speeds, outshining cheaper, slower PCIe 3.0 alternatives, and keeping up with the very best SSDs on the market. Some PCIe Gen 4 drives might appear similar in value but fall short in maximizing the bandwidth that the MP600 Pro LPX exploits.
Our tests on the 2TB capacity drive revealed remarkable speeds: sequential read and write speeds of 7,364MB/s and 6,870MB/s, respectively. This outpaces both the WD_Black SN850 and Samsung 980 Pro SSDs, even surpassing Corsair’s own advertised rates.
Its random read/write operations aren’t the best among PCIe 4.0 SSDS, so this SSD is best suited for loading very large files like video games, large media files, or as a boot drive.
Corsair offers various cooling options for this drive, with the MP600 Pro LPX tailored with a low-profile heatsink fit for the PS5.
Read the full Corsair MP600 Pro LPX review
The best SSD for PS5
Sometimes, it's nice to have options, and most PC gamers aren't just tied to their PC anymore, so that makes the Kingston Fury Renegade a very appealing option for those who might be looking for something for either their PC or PS5.
This PCIe 4.0 SSD features blazing fast load times whether it's an open-world PS5 game like God of War: Ragnarok or you're looking to have Windows 11 be ready to go almost as soon as you touch the power button.
On PC, you can expect the Kingston Fury Renegade SSD to get sequential read speeds of up to 7,300MB/s and sequential write speeds of about 7,000MB/s, with lower write speeds generally for smaller capacities. Where the Renegade really shines though is its PS5 performance, with Sony's official SSD benchmark tool recording a 6,500MB/s read speed, the fastest we've seen in a PS5 system.
What's more, the Fury Renegade can come housed in a phenomenal, rugged heatsink to help the SSD hardware safe, or without a heatsink if your motherboard already has a heat management solution for your SSDs. If you're looking to buy one for your PS5 though, definitely go for the heatsink since the PS5 doesn't have a built in way to really manage an SSD's heat and the drive can get damaged as a result if you push it too hard.
Read the full Kingston Fury Renegade SSD review
The best high-endurance SSD
The Patriot Viper VP4300 is a major contender for the best SSD crown with its impressive sequential and random speeds, fast copy operations, and low operating temperature. But most of all, this SSD is built for the long haul with a best-in-class 1000TBW endurance rating for a 1TB drive, and a 2000TBW rating for a 2TB one.
This SSD also doesn't skimp on features. It provides two cooling options for the drive: a 4mm thick aluminum heatsink and an ultra-thin graphene label, which is perfect for tight spaces in like the best thin and light laptops.
Available in 1TB and 2TB capacities, the VP4300 offers rated speeds of up to 7,400MB/s read and 6,800MB/s write, which are pretty much spot on in our testing (where we recorded 7,389MB/s and 6,799MB/s sequential read and write speeds, respectively).
It's slightly more expensive than similar capacity SSDs, but it definitely compensates for this with its performance and durability, as well as the included "heatshield" options. These work exceptionally well, and this SSD has the lowest recorded max temperature (about 57℃) of any of the high-end PCIe 4.0 SSDs we've tested recently, including those on this list.
Tech-wise, the VP4300 is comparable to Samsung 980 Pro and WD Black SN850, as it employs a high-end PCIe 4.0 x4 SSD controller and premium NAND flash, the latter of which ensures robustness and efficiency, but it's performance is considerably outperforms those two SSDs, and really only struggles to keep up with the Samsung 990 Pro in terms of random data operations, blowing past most of its other competitors in that regard.
Ultimately, this SSD is about delivering fast, consistent performance for the entirety of its very long life, so if you're looking for an SSD to perform constant data operations rather than just load up the best PC games that you'll never actually uninstall, than the Patriot Viper VP4300 is the M.2 SSD you've been looking for.
Read the full Patriot Viper VP4300 review
The best SSD: FAQs
Is SSD or HDD better?
It really depends on what you need, but in most cases SSDs are better than HDDs today. SSDs are much faster, which means your computer will boot in seconds, programs will open instantly, and games will load much quicker. They are also more durable because they don’t have moving parts like HDDs, making them more resistant to drops and general wear. On top of that, SSDs run silently, generate less heat, and are smaller and lighter, which makes them especially useful for laptops and compact systems.
HDDs, however, still have an advantage when it comes to price and storage capacity. If you need several terabytes of space for things like movies, photos, or backups, HDDs are much cheaper per gigabyte and can make more sense for long-term archiving.
Do SSDs need a heatsink?
SSDs do not always need a heatsink, but in some cases, it can make a difference. Most standard SATA SSDs and many entry-level NVMe drives run cool enough that extra cooling is unnecessary.
However, high-performance NVMe SSDs, especially PCIe 4.0 and PCIe 5.0 models, can generate significant heat during heavy use. If they get too hot, they may throttle their performance to protect themselves, which means you could see slower speeds.
What SSD is compatible with PS5?
Sony has laid out several requirements for an SSD to work with a PS5:
● It must be a PCIe Gen4 x4 NVMe SSD (Key M).
● Supported storage capacities range from 250 GB up to 8 TB.
● The physical form factors allowed are 2230, 2242, 2260, 2280, and 22110.
● Total dimensions, including any heat dissipation mechanism (like a heatsink or heat transfer sheet), must be no more than 25 mm wide, 110 mm long, and 11.25 mm thick (with no more than 8 mm from above the board and up to 2.45 mm from below).
● Sony recommends a minimum sequential read speed of 5,500 MB/s for smooth performance.
● All SSDs must also include a cooling structure to keep temperatures in check—either built-in or added separately.
How I tested the best SSDs
When looking at the performance of an SSD, we separate them by its interface, whether that's PCIe 5.0, PCIe 4.0, PCIe 3.0, or SATA III, since these will all have different maximum data transfer rates.
From there, we will mount the SSD on our test bench running the hightest-end components we have available to support the SSD, and run a number of benchmarks on it using third-party tools as well as more simple file transfer tasks with a software timer to monitor how long it takes for files to be read from and be written to the drive, both sequentially and at random.
We also use the new SSDs as our main test drive for other component testing to see both how durable the drive is and how much or how little the drive's performance effects real life use cases like gaming, application loading, and operating system startup.
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