As today’s AAA games demand ever more computing resources, PC gamers would be well served to upgrade their storage to increase both speed and capacity. At PCMag, we have been reviewing solid-state drives (SSDs) since the late 1990s, subjecting each to speed tests using our rigorous benchmark methods. We also evaluate them based on rated endurance, features, heatsink, software, and value. We’ve outlined our favorite tested SSDs for PC gaming below, with our best overall pick, Acer’s Predator GM7000, and also including our fave PCI Express 5.0, PCI Express 3.0, and even SATA gaming SSDs. That’s followed by a guide to all you need to know about buying the right SSD for your gaming PC.
Deeper Dive: Our Top Tested Picks
Best Overall PCI Express 4.0 M.2 SSD for Gaming
Acer Predator GM7000
- Slightly exceeds its blistering rated speeds
- Good all-around benchmark performance
- 256-bit AES hardware-based encryption
- Includes free cloning-software download
- PlayStation 5 compatible
- Ships with graphene-embedded foam heat spreader rather than aluminum heatsink
With blistering throughput speeds and fine benchmark results, Acer makes a splash with its Predator GM7000, the first PCI Express 4.0 SSD in its line and every bit as lethal as its gaming laptop and monitor brandmates.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
2 TB
NAND Type
TLC
Controller Maker
InnoGrit
Bus Type
PCI Express 4.0
Rated Maximum Sequential Read
7400 MBps
Rated Maximum Sequential Write
6700 MBps
Terabytes Written (TBW) Rating
1200 TBW
Warranty Length
5 years
Learn More
Acer Predator GM7000 Review
Best Budget PCI Express 4.0 M.2 SSD for Gamers
Addlink AddGame A93
- Moderately priced for an elite PCI Express 4.0 SSD
- Comes in capacities up to 4TB
- Compatible with PlayStation 5
- Includes compact heatsink
- Strong benchmark results and good durability ratings
- Lacks AES 256-bit hardware-based encryption
- DRAM-less architecture could affect sustained large-file transfers
The Addlink AddGame A93 is a high-performance, inexpensive internal M.2 SSD that’s great for gamers (or anyone else) upgrading or building a new PC on a budget.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
4 TB
NAND Type
TLC
Controller Maker
Maxio Technology
Bus Type
PCI Express 4.0
Rated Maximum Sequential Read
7400 MBps
Rated Maximum Sequential Write
6500 MBps
Terabytes Written (TBW) Rating
3000 TBW
Warranty Length
5 years
Learn More
Addlink AddGame A93 Review
Best High-Capacity PCI Express 4.0 M.2 Drive for Gaming
WD Black SN850X
- Capacities up to 4TB
- Available with or without heatsink
- Exceeded both its sequential read and write speed ratings
- Aced PCMark and 3DMark storage tests
- Lacks 256-bit AES hardware-based encryption
The WD Black SN850X takes the company’s flagship PCIe 4.0 gaming SSD and makes it even better, offering higher capacity and improved test results (including a new PC Labs record in the 3DMark Storage benchmark). About all it lacks is hardware-based security.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
2 TB
NAND Type
TLC
Controller Maker
SanDisk
Bus Type
PCI Express 4.0
Rated Maximum Sequential Read
7300 MBps
Rated Maximum Sequential Write
6600 MBps
Terabytes Written (TBW) Rating
1200 TBW
Warranty Length
5 years
Learn More
WD Black SN850X Review
Best PCI Express 4.0 M.2 SSD for Gaming and Creative Work
Crucial T500
- Available in both heatsink and non-heatsink versions
- Strong benchmark scores
- High-quality software included
- Compatible with PlayStation 5
- Fairly high cost per GB
- No 4TB version (yet)
Micron’s Crucial T500 is among the best full-featured PCIe 4.0 internal solid-state drives you can buy for building or upgrading a high-end PC.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
2 TB
NAND Type
TLC
Controller Maker
Phison
Bus Type
PCI Express 4.0
Rated Maximum Sequential Read
7400 MBps
Rated Maximum Sequential Write
7000 MBps
Terabytes Written (TBW) Rating
1200 TBW
Warranty Length
5 years
Learn More
Crucial T500 Review
Best PCI Express 5.0 M.2 SSD for Gaming
Crucial T705
- Fastest throughput speeds of any SSD we have tested
- AES 256-bit encryption; meets TCG/Opal V2.01 security standard
- Available with an optional heatsink (in two color choices)
- Compatible with Sony PlayStation 5
- Requires a PCIe 5.0-compatible motherboard and CPU to reap its full benefits
- Expensive
The near-flawless Crucial T705 is the fastest internal solid-state drive (SSD) we’ve ever tested, delivering currently untouchable transfer rates (assuming you have a PCI Express 5.0-ready desktop to tame the beast).
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
2 TB
NAND Type
TLC
Controller Maker
Phison
Bus Type
PCI Express 5.0
Rated Maximum Sequential Read
14500 MBps
Rated Maximum Sequential Write
12700 MBps
Terabytes Written (TBW) Rating
1200 TBW
Warranty Length
5 years
Learn More
Crucial T705 Review
Best Overall PCI Express 3.0 M.2 SSD for Gaming
Samsung SSD 980
- Edges out the Intel SSD 670p in 4K random reads
- Competitive pricing for its performance class
- Field-leading SSD software suite
- Good durability rating for MLC
- Five-year warranty
- Still capped at PCI Express 3.0’s natural ceiling
Samsung’s SSD 980 M.2 drive provides a stellar mid-tier option for new or returning fans of the company’s SSDs, squeezing the most performance possible out of the older PCI Express 3.0 interface.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
1 TB
NAND Type
MLC
Controller Maker
Samsung
Bus Type
PCI Express 3.0 x4
Rated Maximum Sequential Read
3500 MBps
Rated Maximum Sequential Write
3000 MBps
Terabytes Written (TBW) Rating
600 TBW
Warranty Length
5 years
Learn More
Samsung SSD 980 Review
Best Budget PCI Express 3.0 M.2 SSD for Gamers
Crucial P3
- Available in capacities up to 4TB
- Low cost per gigabyte for all models
- Includes link for Acronis True Image cloning software
- Good benchmark results for a PCI Express 3.0 drive
- Relatively low write-durability (TBW) ratings
- Lacks 256-bit AES hardware-based encryption
The Crucial P3 provides good performance in a PCI Express 3.0 NVMe SSD. Its QLC NAND flash memory keeps the P3’s price down while allowing capacities up to 4TB. It’s a spot-on pick for upgrading older PCs that don’t support PCIe 4.0.
Internal or External
Internal
Internal Form Factor
M.2 Type-2280
Interface (Computer Side)
M.2 Type-2280
Capacity (Tested)
2 TB
NAND Type
QLC
Controller Maker
Phison
Bus Type
PCI Express 3.0 x4
Rated Maximum Sequential Read
3500 MBps
Rated Maximum Sequential Write
3000 MBps
Terabytes Written (TBW) Rating
440 TBW
Warranty Length
5 years
Learn More
Crucial P3 Review
Best SATA 2.5-Inch SSD for Gaming
Samsung SSD 870 EVO
- Record-setting 4K results for SATA drives
- Strong write-durability rating
- Samsung Magician is the gold standard of SSD management software
- SATA drives still have a lower ceiling than PCI Express for large file transfers
The Samsung SSD 870 EVO hits the peak of Serial ATA performance, moving so fast in 4K random read and write operations you’d almost mistake it for a PCI Express 3.0 drive.
Internal or External
Internal
Internal Form Factor
2.5-Inch
Interface (Computer Side)
SATA
Capacity (Tested)
4 TB
NAND Type
TLC
Controller Maker
Samsung
Bus Type
Serial ATA
Rated Maximum Sequential Read
560 MBps
Rated Maximum Sequential Write
530 MBps
Terabytes Written (TBW) Rating
2400 TBW
Warranty Length
5 years
Learn More
Samsung SSD 870 EVO Review
Best USB 3.2 Gen 2×2 External SSD for Gaming
WD Black P50 Game Drive SSD
- USB 3.2 Gen 2×2 support offers blazing speeds
- Durable, shock-resistant enclosure
- Five-year warranty
- Separate USB Type-C and Type-A cables included
- Expensive
- A bit bulky
- Gen 2×2 ports are uncommon (though drive is backward-compatible)
The WD Black P50 Game Drive SSD is a visually striking, no-compromises repository for massive game files, though you’ll need one of the rare PCs with USB 3.2 Gen 2×2 support to reach its full speed potential.
Internal or External
External
Interface (Computer Side)
USB-C
Capacity (Tested)
1 TB
NAND Type
TLC
Bus Type
PCI Express 3.0 x4
Rated Maximum Sequential Read
2000 MBps
Rated Maximum Sequential Write
2000 MBps
Warranty Length
5 years
Learn More
WD Black P50 Game Drive SSD Review
Buying Guide: The Best SSDs for PC Gaming in 2024
In recent years, we’ve seen amazing advances in raw SSD transfer speeds (as measured by the Crystal DiskMark benchmark), especially with some of the latest PCI Express 4.0 NVMe internal drives. (If you’re not up on SSD acronyms and abbreviations, check out our glossary of SSD terminology.) In sequential read and write testing—which measures throughput for best-case, straight-line transfers of large files—today’s PCIe 4.0 read speeds can exceed (and write speeds can approach) a scorching 7,000 megabits per second (MBps) with drives on an optimized PC. PCI Express 5.0 SSDs are much faster still than PCIe 4.0, but since very few PCs support this latest standard, you may need to build a rig with the necessary components from scratch to take advantage of their potential. Whichever way you go, installing a new SSD in your PC can help bolster both all-around and game-specific performance.
(Credit: Molly Flores)
Speed is most important for a boot drive, which holds your PC’s operating system and from which games have traditionally been run. Secondary drives, whether internal or external, have tended to be slower and have higher capacity—they’re often used to hold game libraries—but you can get a fast, high-capacity secondary drive and run games from it if you have the right expansion slot and are willing to pay the price.
More important than raw throughput, however, is how quickly a drive can load games. Our testing with UL’s PCMark 10 measures the load speeds of the internal SSDs we review for three AAA games: Battlefield 5, Overwatch, and Call of Duty: Black Ops 4. Crystal DiskMark also measures read and write speeds for 4K-block-size files (a common trait of program-level files in gaming-loading scenarios).
(Credit: Zlata Ivleva)
The newest SSD test in our arsenal, UL’s 3DMark Gaming Benchmark, measures installation, loading, playing, saving, and/or copying speeds for various top-tier titles including the abovementioned trio, plus The Outer Worlds and Counter-Strike: Global Offensive. We’ve bolstered our test-results database by running this new benchmark on recent drives we have had in house, and will be running it on all gaming and general-purpose internal and external SSDs reviewed from now on.
Should I Get an Internal SSD, or an External SSD?
People shopping for the best SSD for a gaming computer generally look to internal drives using the M.2 “stick of gum” form factor. PCI Express 4.0 NVMe SSDs offer fast throughput speeds, but your system may not have an M.2 slot that supports that bus type. Although PCIe 4.0 SSDs are backward-compatible with motherboards that support PCI Express 3.0, to get anything like their rated peak speeds, you’ll need a motherboard and chipset that supports PCI Express 4.0. (For much more on the nuances of M.2, see our deep-dive roundup on the Best M.2 SSDs.)
(Credit: Molly Flores)
PCI Express 4.0 support is found on late-model desktop motherboards for AMD Ryzen processors, as well as Intel Z590-chipset-and later boards designed for 10th Generation-and-later Intel desktop processors. Intel’s 12th Gen “Alder Lake” platform and later, as well as the latest AMD motherboards with AM5 sockets, also support the latest PCI Express spec, PCI Express 5.0, which effectively doubles the bandwidth of PCIe 4.0 and offers approximately double the sequential read and write speeds of the fastest PCIe 4.0 SSDs.
The very important thing to bear in mind, though, with PCIe 5.0 is that just because a motherboard and its chipset may support the PCIe 5.0 bus, it does not mean the board is necessarily equipped with a PCIe 5.0-capable M.2 slot for SSDs. Some late-model boards with the latest chipsets may not actually have a 5.0 M.2 slot you can leverage, only PCIe 4.0-capable ones. Or a motherboard may have support for a PCIe 5.0-capable PCIe-card expansion card (for graphics cards, and the like), but no PCIe 5.0-capable M.2 slot. One does not guarantee the presence of the other. Examine the board specs carefully!
(Credit: Zlata Ivleva)
PCIe 4.0 slots and support are widespread on recent motherboards, and you can still find plenty of capable M.2 SSDs supporting the older PCIe 3.0 bus that have done well in our games testing. So even if you have an older motherboard with only M.2 PCIe 3.0 slots, it’s still worth considering an upgrade if you’re still rocking a platter hard drive. And even if you don’t have a spare M.2 slot (or any at all), a motherboard port with the familiar Serial ATA (SATA) interface can help by hosting a secondary 2.5-inch SATA SSD, or even a hard drive, for game storage.
Another option for secondary storage is an external SSD, which can provide additional capacity for holding games. You don’t need an open M.2 slot or SATA port, just a spare USB port. Just be sure that your gaming PC has the proper interface to fully support the drive you’re eyeing: The fastest external SSDs offer USB 3.2 Gen 2×2 connectivity, with sequential read and write speeds up to 2,000MBps.
(Credit: Zlata Ivleva)
The catch is that few computers natively support Gen 2×2, so you may need to add an expansion card that supports the standard. Plugged into most of today’s PCs, such a drive will default to USB 3.2 Gen 2, with peak read and write speeds of about 1,000MBps. That’s still fine; just know what you’re paying for and if you’ll be able to leverage it to the fullest.
Old-School Speed: Should I Get a 2.5-Inch SATA Drive?
Depending on the age of your rig and what slots and internal ports you have available, a solid-state drive with the older SATA interface and 2.5-inch hard-drive-style design may be a sensible option. SATA SSDs’ throughput can’t hope to compare with those of PCI Express devices (they top out just around 550MB per second), but the best SATA drives do relatively well in game loading and 4K read/write testing, and they’re still way faster than any hard drive. Their advantages are a low price and (often) relatively high capacity.
(Credit: Zlata Ivleva)
And don’t count out platter drives just yet. Although this roundup is devoted to SSDs, which easily outstrip lumbering hard drives in overall speed and game-loading performance, platter-based drives still have a role in gaming. Because of their often enormous capacities and relatively low cost per gigabyte, hard drives can be great places to store game libraries, though as a first choice you wouldn’t want to run games from such a drive if you care about load speeds. But for cheap raw storage of loads of seldom-played or legacy games, hard drives can still be handy.
SSD Heatsinks: Ways to Beat the Heat
When it comes to M.2 SSDs in particular, phrases like blazing fast or blistering speed can be literal. Gaming SSDs, especially some PCIe 4.0 NVMe drives rated at 5,000MBps or more, as well as any PCIe 5.0 SSD, tend to generate a lot of heat. That can lead to “throttling” (slowdowns that help protect the drive from overheat damage) that can cause a performance hit and potentially reduce a drive’s lifespan. Drive makers take a variety of approaches to heat management, ranging from firmware-based solutions to designing SSDs for reduced power consumption without slowing performance.
(Credit: Molly Flores)
Physical solutions include thin heat spreaders that are generally affixed to the top of M.2 SSDs with adhesive. Some are made from graphene, which has high thermal conductivity and can dissipate heat from across their surface area.
Also popular are more traditional heatsinks, most of which use multiple aluminum fins to increase surface area for heat dissipation. Heatsinks are often tall, making them practical only in desktops (which have room for airflow around the M.2 slots) rather than laptop PCs. Lately, drive manufacturers have been designing more-compact heatsinks to fit laptops. Some drives come with stuck-on or removable heatsinks, and others may offer aftermarket heatsinks as accessories. The problem of heat dissipation is compounded for PCI Express 5.0 SSDs, with rated throughput speeds of up to 14,000MBps, nearly double that of the fastest PCIe 4.0 SSDs. These require heavy-duty (and generally large) cooling solutions.
(Credit: Tony Hoffman)
There’s also another, more fleeting kind of cool worth addressing. Are you a desktop-PC upgrader? If the rest of your rig is tricked out with cool RGB lighting effects, there’s no reason your solid-state drive shouldn’t be, too. A handful of external and internal SSDs offer their own lighting effects, usually compatible with popular RGB control software. You’ll just want to choose an M.2 slot or SATA drive bay for the drive that’s visible from outside the case. (As pictured above, you can find external USB SSDs that have tricked-out lighting, too.)
Ready to Buy the Right SSD for Your Gaming PC?
So there you have it: our picks for the best M.2 SSDs for gaming. plus a smattering of SATA options and USB externals. Whether you have a desktop or a laptop, and whether you’re after an attached-heatsink design or one with blinged-out RGB lighting, you don’t need a whole brand-new rig to kick up your gaming. One of these drives can do it. We’ve also provided a spec breakout of the top picks we outlined up top. Dig on in.
