Best 4TB SSDs in 2025

As we create and consume digital content at an unprecedented pace, the need for storage capacity, coupled with high-speed data access, has only grown. This is where today's best 4TB SSDs step into the spotlight, offering a perfect combination of generous storage space and remarkable read/write speeds.

We've scoured the market to present you with a unique selection of the best SSDs available in a 4TB model. Whether you're a creative professional who needs to store a lot of large projects, an enthusiast craving blazing storage speeds, or a gamer looking to load your favorite titles in the blink of an eye, our roundup has you covered.

The Samsung 990 Pro represents the epitome of performance in the world of SSDs, particularly for those who demand the best. It harnesses the power of PCIe 4.0 NVMe technology, offering astonishing sequential Read speeds of 7450 MB/s and Write speeds of 6900 MB/s in its 4TB variant.

This impressive performance is achieved through the integration of V-NAND 3-bit MLC flash technology, a custom controller, and a DRAM cache, resulting in swift data access and multitasking with 1600K/1550K IOPS. It's the ideal choice for gamers and enthusiasts seeking top-tier storage performance.

Not only is the 990 Pro known for its exceptional performance, but it also excels in reliability. With a Mean Time Between Failures (MTBF) rating of 1.5 million hours and a 2400 TBW endurance rating for the 4TB variant, it exhibits exceptional long-term durability. The SSD incorporates TRIM and S.M.A.R.T features, further ensuring its dependability. Its Auto Garbage Collection Algorithm helps maintain optimal performance over time, making it a trustworthy storage solution.

The Samsung 990 Pro isn't just a powerhouse under the hood; it also boasts an elegant black design with subtle red accents. Users can even opt for a heatsink model, enhancing thermal efficiency and visual appeal. While it may come at a higher price, the SSD's exceptional performance makes it a compelling choice for enthusiasts and professionals who prioritize top-tier storage options. Its remarkable speed, durability, and dependability justify the price, making it an invaluable asset for enthusiasts and mainstream gamers alike.

The Sabrent Rocket 4 Plus was a contender for our editor's choice for the best 4 TB SSD, setting the bar high thanks to its PCIe 4.0 storage technology. Its exceptional performance, reliability, and respectable price make it an ideal choice, particularly for premium gaming PCs.

Performance is where the Rocket 4 Plus truly shines. With a blazing sequential read speed of 7000 MB/s and a write speed of 6850 MB/s, it maxes out the capabilities of the PCIe 4.0 protocol. The SSD features a PCIe Gen 4×4 interface, a Phison PS50180-E18 flash controller, and an external DDR4 cache, improving its sustained performance. The 3D TLC NAND provides a perfect balance of speed and reliability.

On the topic of reliability, the 4TB Sabrent Rocket 4 Plus impresses here with a 3000 TBW rating, making it one of the most durable premium SSDs available. The use of Micron B27B TLC NAND Flash, along with advanced wear leveling and error correction code features, further solidifies its dependability.

Sabrent's attention to design is evident with the sleek rose-gold aesthetic, setting it apart from other SSDs. The optional massive heatsink not only adds to its visual appeal but also ensures optimal thermal performance should the user choose that option.

While the Rocket 4 Plus falls on the premium side of pricing, the value for money is still admirable. The upfront investment is justified by its exceptional performance and durability. Over time, this SSD proves its worth and becomes a justifiable choice for those seeking top-tier storage performance for their high-end PCs.

For our premium pick, we chose the Crucial T700 PCIe 5.0 NVMe SSD thanks to its cutting-edge PCIe 5.0 platform, delivering groundbreaking performance for those seeking the pinnacle of storage technology.

The Crucial T700 truly redefines the limits of performance in the storage industry. Utilizing the new PCIe 5.0 standard, it achieves speeds of a staggering 12,400 MB/s for sequential read and 11,800 MB/s for write operations, making it the fastest consumer SSD in the world. These speeds far surpass PCIe 4.0 drives, providing a remarkable leap in data transfer capabilities. Whether for demanding gaming, content creation, or professional applications, the Crucial T700 sets a new performance benchmark.

Reliability is equally respectable, with a robust 2400 TBW (TeraBytes Written) endurance rating, ensuring the SSD's longevity. With a large capacity like 4TB, a 2400 TBW rating might seem a bit conservative, but a 5-year limited warranty further underscores Crucial’s confidence in its durability.

The design of the Crucial T700 is quite simple and minimalist, which is synonymous with its performance-focused nature. However, to manage the significant heat generated by a PCIe 5.0 SSD, an optional heatsink is also available. While this may be essential for efficient cooling, those who have effective M.2 heatsinks on their motherboards can save a few bucks here.

The Crucial T700's premium nature is evident, as it resides on the cutting edge of technology. However, the price tag is not entirely unreasonable, considering the groundbreaking performance it offers. Enthusiasts and tech aficionados seeking the latest and greatest in storage technology, regardless of cost, will find the Crucial T700's unique position appealing.

Those looking to maximize value for their buck should get this SSD by Silicon Power, but not just for the low price! The technical aspects are pretty impressive too.

First off, it stands out due to its remarkable transfer speeds. Thanks to the integration of high-quality controllers and original synchronous NAND flash, it delivers shorter boot times, swift application loading, and quick file processing. It's a big deal if you hate waiting around for things to load.

There’s also the SLC (Single-Level Cell) caching technology to help boost performance. The SLC Cache acts as a temporary storage for frequently accessed data, ensuring peak writing performance and, importantly, reducing write amplification. Plus, it's kind to the SSD, helping it last longer by reducing wear and tear.

Many of you might think that the PCIe interface would have been better, which is true. However, given the low price point, this SSD seems like a pretty fair option. Best part? There’s also a 3-year limited warranty which gives an added peace of mind, and provides you an extra assurance about the quality. Several add-ons are also there, including the SSD health monitor tool. It lets you check on your SSD's health, run performance tests, and keep an eye on important stuff like temperature and how much space you're using.

Now, considering how much you're getting, the price point is awesome for an average user. A 4TB SSD that boosts your computer's speed and is built to last without emptying your wallet is a win in our book!

The Corsair MP600 PRO LPX is our pick for the best PS5 SSD, due to its outstanding performance regardless of whether you use it in a PC or a PS5.

Speaking of performance, the MP600 PRO LPX shines in this department. With a Phison E18 controller, Micron 176 Layer B47R NAND, and DRAM Cache, it delivers impressive sequential speeds of 7100 MB/s read, and 6800 MB/s write, while also boasting 1000K/1200K IOPS. These performance metrics ensure a smooth and rapid gaming experience on the PS5.

Reliability is a strong suit of the Corsair MP600 PRO LPX, featuring a TBW (TeraBytes Written) rating of 3000 for the 4TB model, indicating long-lasting durability. The MTBF (Mean Time Between Failures) of 1.8 million hours further adds to its reputation for reliability. Additionally, the SSD offers hardware encryption and comes with a five-year warranty, providing peace of mind to users.

The design of this SSD is tailored for the PS5, featuring a compact form factor with an efficient heatsink to maintain optimal temperatures during extended gaming sessions. The matte-black coating adds a sleek look to the drive, and the heatsink is easily removable, making it practical for those who may need to upgrade or maintain the SSD.

The Corsair MP600 PRO LPX shines when it comes to value for money. It manages to combine impressive performance, admirable reliability, and PS5 compatibility without going overboard on pricing. In a market often plagued by overpriced products, this SSD offers a refreshing balance of features and affordability.

The TeamGroup MP44 4TB NVMe SSD is an excellent value option for those willing to make a compromise. It offers impressive sequential performance, reliability, and exceptional value for money while sacrificing a bit of sustained performance due to the lack of a DRAM cache.

In terms of performance, the MP44 demonstrates surprisingly solid all-around capabilities, featuring impressive sequential read speeds of 7400 MB/s and write speeds of 6900 MB/s on the 4TB model. While it lacks a dedicated DRAM cache, the drive compensates with effective SLC caching, ensuring acceptable sustained performance. With outstanding IOPS of 650K for read and 660K for write operations, it's well-suited for tasks like gaming and even data-intensive applications.

Reliability is another strong suit of the TeamGroup MP44, with a Mean Time Between Failures (MTBF) of 1.6 million hours, showcasing its long-term durability. The 4TB variant boasts a Total Bytes Written (TBW) rating of 3000 TBW, making it capable of handling extensive data writing over its lifespan. The design of the MP44 is minimalist and simple, featuring a black-and-white color scheme that adds purpose to its utilitarian look. However, it lacks a heatsink, which could have helped with the thermal demands of the SSD.

Where the TeamGroup MP44 truly excels is when you consider its value for money. It offers a range of capacities to suit various storage needs while remaining budget-friendly. The combination of affordability and admirable performance makes it a standout choice with a positive price-to-performance ratio. If you're looking to maximize storage performance on a budget, the TeamGroup MP44 solidifies its position as one of the best DRAM-less SSD options in the market.

If you are someone who works with multiple devices, an external SSD would be a much better option since you can connect it with pretty much any device, and even carrying isn't an issue.

First off, this SSD comes with the USB 3.2 Gen 2x2 technology and delivers sequential read speeds of up to 2,000MB/s. Considering the fact that it's an external SSD, this speed is pretty impressive. For creators working with high-resolution videos or gamers facing long load times, this speed is a significant advantage. Of course, it's not a match for an internal SSD, which would be way faster than the T9, but it's very fast for a portable SSD.

On top of that, the drive comes with a Dynamic Thermal Guard, an advanced thermal solution that ensures the SSD stays cool, even under heavy use. This feature is crucial because it helps maintain optimal performance without letting heat slow you down or risking damage to the drive.

The T9's adaptability is another standout feature. It's designed for extensive compatibility, whether you're plugging it into a desktop, camera, or gaming console. Samsung also adds a touch of magic to the T9 with its Magician Software. This tool keeps the SSD performing like new, offering firmware updates, extra encryption, and monitoring of drive health.

Moreover, for iPhone users, the T9 supports ProRes 4K 60fps video and more, enhancing its appeal to content creators and photographers who require seamless integration with their devices for transferring and editing high-quality content on the go.

The Crucial MX500 excels within the limitations of its SATA 6Gbps interface. While it may not match the speeds of NVMe drives, it remains one of the fastest SATA SSDs available. With sequential read speeds of 560 MB/s and write speeds of 510 MB/s on the 4TB model, it delivers acceptable performance. Its random read/write rating of 95K/90K IOPS ensures sustained responsiveness, making it ideal for the mass storage of games and large files in gaming PCs.

The Crucial MX500 is also quite reliable, boasting an endurance rating of 1000 TBW for the 4TB model. This is an impressive figure for a SATA SSD, ensuring its durability and longevity, particularly given its competitive price point. The use of 3D TLC NAND strikes a respectable balance between performance and durability, making it a dependable long-term choice.

The design of the Crucial MX500 in its 2.5-inch form factor is visually appealing, with a silver body and blue accents that add a touch of style to the drive. This design allows users to showcase the drive in their setups, enhancing its overall aesthetic appeal.

The MX500 runs away with the prize when it comes to the value discussion. SATA SSDs are known for their affordability, and the MX500 delivers superb value, offering an excellent price per gigabyte ratio. It is an ideal choice for gamers looking for cost-effective mass storage for games and large files in their gaming PCs. Combining a larger SATA drive like the MX500 with a smaller NVMe drive can allow gamers to achieve the best of both worlds without breaking the bank.

Choosing the best SSD for your needs

Selecting the best SSD for your particular needs can be more of a challenge than you might expect. There are so many factors to consider, depending on your needs and preferences. However, if you want the best SSD for gaming and general use, we feel confident with our editor’s choice, the Samsung 990 Pro.

The 990 Pro SSD delivers exceptional overall performance coupled with solid long-term reliability and a stylish design. However, if you prioritize high read/write speeds and are willing to spend a bit more, you should also consider the blistering fast Corsair T700 PCIe 5.0 M.2 drive if you are feeling a bit brave.

On the cheaper end of the price spectrum, we like the Silicon Power 4TB SSD 3D NAND A55, as it is one of the best SSDs on a budget without compromising on performance. The Crucial MX500 is another great value pick for those gamers who just want to increase the storage capacity of their gaming rigs without breaking the bank. And, for those looking to get a portable SSD, go for the Samsung T9.

Although it is easy to get confused when building a new PC for the first time, it is hard to go wrong with your SSD choice if you go with one of our curated picks. Choosing an SSD has become easier than ever thanks to the wealth of great options on the market today.