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The Samsung 990 PRO Gen4 M.2 Internal SSD offers read and write speeds of up to 7,450/6,900 MB/s respectively.
The integrated heatsink in the Samsung 990 PRO Gen4 SSD is designed to dissipate heat from your device, helping to stabilize its temperature and prevent performance issues.
Yes, the Samsung 990 PRO Gen4 SSD is compatible with PlayStation 5 as well as PCI-SIG D8 standard desktops and laptops.
The Samsung 990 PRO Gen4 SSD offers a generous storage capacity of 4TB.
The Samsung Magician Software is an advanced yet intuitive tool that allows you to monitor the health of your drive, protect valuable data, receive important updates, and set up LED color combinations.
Review Summary
2025-12-20T19:00:00
It's fast and runs cool. I had the 980 before this one for years and it's still running great too!
Elijah

2025-12-20T19:00:00
Drive is faster than I need in both read and write speeds, even on my high end gaming build. It has been extremely reliable even switching between different builds, even when changing cpu amd GPU brands. The pricing for the amount of storage these provide has always been great.
AwetisticGoat

2025-12-19T19:00:00
Picked up the Samsung 990 PRO 2TB NVMe for my build and it's been awesome so far. My PC boots in seconds, games load super fast, and big downloads/installations don't feel like they take forever anymore. It runs cool in my case and hasn't given me a single issue.Install was simple: pop it in the M.2 slot, install Windows, and go. Samsung's Magician software is handy for checking drive health and updates, but honestly I just set it up once and forgot about it. Overall, I'm really happy with this drive and would definitely buy another one if I need more space.
Bwheels

2025-12-18T19:00:00
Great product! Installed it on my new PC Build and it works perfectly. Computer immediatedly recognized it! The added heatsink is definately a plus and works great. Capacity of the drive is a must for a gaming computer. Considering I alreay had 2 HDD another Samsung 1 TB SSD pre-installed I figured 2TB would do for me. Recommend it to anyone building any computer or simply looking for an upgrade.
GamesForLess

2025-12-18T19:00:00
Had it for over 3 years and haven't had a single issue. Aside from being my main drive, I use it for gaming, worth it.
Stan

2025-12-18T19:00:00
This SSD is amazing for my gaming PC, I absolutely love it!
TManFL98

2025-12-17T19:00:00
This device does exactly as it states in its description, just put the 4tb heatsink in my playstation 5 and it boots up and loads my games even faster than the original ssd does.slotting it in is extremely easy as its a nvme so a simple screw and you're done. The heatsink is perfect size as it does not interfere with putting the cover back on. All and all definitely worth its money!
Gilnersr

2025-12-15T19:00:00
Storage is fast and works well in my network attached storage.
AH7765

2025-12-12T19:00:00
This M.2 NVME SSD is fast and reliable storage with no complaints
Fossil

2025-12-12T19:00:00
I use this for my playstation 5. I am now able to have all my games downloaded and not worrying about having to delete a file to have space for another.
Mars

2025-12-10T19:00:00
Samsung products are the best. If you're looking for storage you won't go wrong buying Samsung products.
xiong7070

2025-12-10T19:00:00
Samsung storage is best to expand your storage, fast reliable and last forever! Highly recommend
Rock

2025-12-09T19:00:00
Reliability. Performance. Cool looking heat sink. It's an SSD. About as fast as a gen4 drive can get.
Andrtw

2025-12-09T19:00:00
Years in and this 990 PRO 4TB is still rock?solid, fast, and completely drama?free, which is exactly what was wanted from a primary drive. This drive has been hammered daily with large game installs, project files, and general OS abuse, and the health numbers barely budge, which inspires a lot of confidence in its long?term reliability. Samsung's Pro?series reputation for endurance holds up here; it feels like the kind of SSD that will age out of a system before it wears out. Load times are basically instant, apps pop open without hesitation, and moving big chunks of data feels more like copying small files on an old spinning drive. Even when the drive is close to full, it stays responsive and cool, with no noticeable slowdowns or thermal issues during long sessions. For anyone building a high?end rig or just wanting one big, fast, reliable drive and forgetting about storage headaches, this 990 PRO 4TB hits the sweet spot. It is not the cheapest option, but the mix of speed, capacity, and proven reliability makes it an easy five?star part.
TLG3D

2025-12-09T19:00:00
I got this ssd on sale a couple months ago and so far it's been fast and reliable. Despite my technological incompetence I breezed through the install with the keyed m.2 connector preventing any mistakes. Two terabytes is more than enough for my boot drive and works quite well alongside my sata hard drives.
Kate

2025-12-09T19:00:00
Such an amazing product I have 2 990 pro very fast no issues very reliable big capacity very compatible with my PC
HTXZOMBIE

2025-12-08T19:00:00
Love this product. Ive never had one problem or issue with it not once. It dies everything that it promises it says it will do and actually works fast.
BigDDaddy1738

2025-12-08T19:00:00
Everything is extremely fast. All load times are blazing.
Gamer

2025-12-07T19:00:00
Love these drives! this one replaced a crucial 2tb mvne cause the m.2 from them would not work on steam the main reason for that drive. So now I got all my games in one place that reliable and of course I have back-ups for everything but I have 2 of these one is 1tb with my main windows 11 and the 2tb for my games etc...also sata SSD that also 1 tb and I never have problems with your drives they just work and they are fast, fast.
Pretzel D.

2025-12-05T19:00:00
Starting up any games or apps is very quick and smooth.
Gamer

2025-12-03T19:00:00
Used for my PS5. Works wonderfully. Heating performs very well as well
Mikeyy

2025-12-02T19:00:00
I love it and i would want you all to do same i and it is reliable to anyone
Dodge

2025-12-01T19:00:00
The product itself is one of the best NVME's in the market. The speed and performance is greatly noticeable. I use Samsung in all of my computers, mainly for gaming, but this product can be used for any application. Easy installation and quality control. Keep it up Samsung.
Bobsung

2025-12-01T19:00:00
This device offers exceptional speed, maintains optimal thermal performance within the PS5, and provides cross-platform compatibility for PC use.
Zkir

2025-11-30T19:00:00
One of the best ssds! I got it for my ROG Ally x and it works perfectly. I was able to fit in in with no issues!
SAMSUNG4L

2025-11-30T19:00:00
Despite high and stressive demand from my AMD 16-core CPU, it has been performing well without any issue so far--- nearly a year. I highly recommend it.
Inquistator

2025-11-30T19:00:00
Consistently the fastest load times of all my friends in and out of games in literally half the time of other SSDs
lMatterKnightl

2025-11-30T19:00:00
Fantastic for the ps5. Didn't think it would make a big difference, but it runs so smooth now.
AlanK

2025-11-29T19:00:00
Incredible read and write speeds for a Gen 4 drive! Got this 4tb dedicated to my steam library and video editing. Software makes updating drivers a breeze! Would easily recommend to anyone looking to expand storage!
MikeH

2025-11-29T19:00:00
The quality of Samsung memory strips is generally considered guaranteed, especially for products with original particles. Quality and workmanship: Samsung memory strips often use original particles, with solid workmanship and regular PCB board wiring. Compatibility and stability: Compatibility problems are usually not encountered during the upgrade process and can be normally recognized by the device. If large-scale software is run for a long time, there will be no blue screen or crash situations, and the stability is relatively good.
JiEZhou

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Browse our FAQ
Client PCs, Game Consoles
4TB
PCIe Gen 4.0 x4, NVMe 2.0
M.2 (2280)
Samsung V-NAND TLC
Samsung in-house Controller
Samsung 4GB Low Power DDR4 SDRAM
Up to 7,450 MB/s
Up to 6,900 MB/s
4KB ,QD32: Up to 1,600,000 IOPS
4KB ,QD1: Up to 22,000 IOPS
4KB ,QD32: Up to 1,550,000 IOPS
4KB ,QD1: Up to 80,000 IOPS
Magician Software for SSD management
Supported
Supported
Auto Garbage Collection Algorithm
AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)
Not supported
Yes
32 - 158 Degree F (0 - 70 Degree C)
1,500 G & 0.5 ms (Half sine)
Average: 6.5 W
Maximum: 8.6 W (Burst mode)
Max. 55 mW
3.3 V +/- 5 % Allowable voltage
1.5 Million Hours Reliability (MTBF)
3.16 x 0.99 x 0.35" (80.15 x 25 x 8.88mm)
0.98 oz (28g)
887276750309
Great
By Gordo
M.2 from Samsung are great products I my self own 2 if you don't know what you are buying do your research first before you leave a stupid comment
Awesome m.2
By Obsidian
Great ssd and it's reliable as well as fast. So go buy it everyone..
Become the master of your digital domain with the Samsung 990 PRO Gen4 M.2 Internal SSD with Heatsink. This high-performance solid-state drive delivers lightning-fast speeds, allowing you to reach near-maximum performance of PCIe 4.0. With read and write speeds of up to 7,450/6,900 MB/s, this SSD is designed to power through heavy computing tasks, faster loading times, and high-performance bandwidth requirements.
The Samsung 990 PRO Gen4 SSD is not just about speed, it's also about keeping your system cool. The integrated heatsink is engineered to dissipate heat, stabilizing the temperature of your device to prevent performance drops. This feature makes it an ideal choice for gamers, video editors, and data analysts who demand consistent, high-speed performance.
With a generous storage capacity of 4TB, this SSD provides ample space for all your files, games, and applications. Whether you're a professional working with large files or a gamer who needs to store multiple games, the Samsung 990 PRO Gen4 SSD has got you covered.
This SSD is also designed with the PlayStation 5 in mind, offering compatibility with the PS5 and PCI-SIG D8 standard desktops and laptops. This means you can enjoy uninterrupted play on your favorite gaming platforms.
The Samsung 990 PRO Gen4 SSD also offers improved power efficiency, delivering up to 50% better performance per watt compared to the 980 PRO. This means you can enjoy superior performance while consuming less power.
To help you get the most out of your SSD, the Samsung 990 PRO Gen4 comes with Samsung Magician Software. This advanced yet intuitive tool allows you to monitor drive health, protect valuable data, receive important updates, and set up LED color combinations.
Finally, when you choose the Samsung 990 PRO Gen4 SSD, you're choosing a product from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, ensuring end-to-end integration for quality you can trust.