Shipping
Specifications
Storage Capacity4000 gigabytesStorage Drive TypeSSDMaximum Read Speed7450 megabytes per secondMaximum Write Speed6900 megabytes per secondForm FactorM.2 2280Interface(s)PCIe Gen 4 x4
Key Specs
Storage Capacity4000 gigabytesStorage Drive TypeSSDMaximum Read Speed7450 megabytes per secondMaximum Write Speed6900 megabytes per secondForm FactorM.2 2280Interface(s)PCIe Gen 4 x4
General
Product Name990 PRO 4TB Internal SSD PCle Gen 4x4 NVMeBrandSamsungModel NumberMZ-V9P4T0B/AMColorBlackColor CategoryBlack
Capacity
Storage Capacity4000 gigabytes
Performance
Storage Drive TypeSSDMaximum Read Speed7450 megabytes per secondMaximum Write Speed6900 megabytes per secondSSD Endurance2400 terabytesHeatsinkNo
Compatibility
Internal Or ExternalInternalProduct CompatibilityDesktop computers, Laptop computersForm FactorM.2 2280Interface(s)PCIe Gen 4 x4Operating System CompatibilityWindows
Features
Data EncryptionYesEncryption AlgorithmAES 256-bit Encryption (Class 0)TCG/Opal IEEE1667UsageEveryday computing, Gaming, Low power storage, Performance computingLighting TypeNone
Memory
NAND Flash Memory TypeV-NAND
Dimension
Product Height0.87 inchesProduct Width3.15 inchesProduct Weight1.92 ounces
Included
Included SoftwareSamsung Magician Software for SSD management
Warranty
Manufacturer's Warranty - Parts5 YearManufacturer's Warranty - Labor5 Year
Other
UPC887276795195
Reach max performance of PCIe 4.01. Experience longer-lasting, opponent blasting speed. The in-house controller's smart heat control delivers our best power efficiency while maintaining ferocious performance that always keeps you at the top of your game.
Meet the next gen
Consider this a cheat code. Our Samsung 990 PRO Gen4 SSD helps you reach near max performance¹ with lightning fast speeds. Whether you’re a hardcore gamer or a tech guru, you’ll get power efficiency built for the final boss.
Gen4 M.2 Internal Solid State Drive
Got a need for speed? Gen4 steps up to the arena with faster transfer speeds and high performance bandwidth. With a more than 55% improvement in random performance compared to 980 PRO, it’s fully here for heavy computing and faster loading.
Read/Write Speeds up to 7,450/6,900 MB/s
The speed you need for any occasion. And with read and write speeds up to 7450/6900 MB/s ² you’ll reach near max performance of PCIe ® 4.0 3 powering through for any use.
Our fastest data transfer speeds dare to zoom past the finish line for the ultimate experience.
Storage Capacities from 1TB to 4TB
Give yourself some space with storage capacities from 1TB to 4TB. Sync all your saves and reign supreme in gaming, video editing, data analysis and more.
Power Efficiency
Save the power for your performance. Get power efficiency all while experiencing up to 50% improved performance per watt over the 980 PRO. ³ It makes every move more effective with less consumption.
Keep your cool
Now you can ramp things up without overheating the system. Samsung’s nickel coated, high end controller delivers effective thermal control to avoid performance drops mid project and make sure your checkpoints are saved.
Samsung Magician Software
Get the most out of your SSD with Samsung Magician's advanced yet intuitive optimization tools. Monitor drive health, protect valuable data, receive important updates and set up LED color combinations for your 990 PRO with Heatsink. It's your personal SSD toolkit.
Fits in any PC with a Single-Sided design
The 4TB 990 PRO was designed with a single-sided M.2 form factor, which makes it slimmer than other double-sided M.2 SSDs. With a single-sided M.2 form factor, the streamlined design provides abundant storage capacity, sustainable performance and is compatible with ultra-thin laptops.
¹ PCIe 4.0’s best theoretical sequential read is 8000 MB/s 990 PRO reaches 7450 MB/s as of Q3, 2022.
² PCIe 4.0’s best theoretical sequential read is 8000 MB/s 990 PRO reaches 7450 MB/s as of Q3, 2022.
³ 980 PRO Sequential Read/Write 1,129/877 MB/Watt, 990 PRO Sequential Read/Write 1380/1319 MB/Watt based on test result of 1TB capacity model.
What's Included
990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe
Search
- A: AnswerRVince: Yes, the Samsung 990 PRO SSD will work well in an external Thunderbolt 5 enclosure, such as the Acasis 80Gbps SSD Case, with a new Mac mini featuring the M4 Max or Pro chip. The 990 PRO SSD is a high-performance NVMe drive, and the Thunderbolt 5 interface will allow you to take full advantage of its speed capabilities. The Acasis enclosure is designed to be compatible with Thunderbolt 3, 4, and 5, ensuring high-speed data transfer rates. This setup should provide excellent performance for your storage needs. - Samsung Memory
Answered by Samsung
Q: QuestionDoes this come with heatsink(3 answers)
A: AnswerHeatsink: 990 PRO is offered with and without a heatsink. 990 PRO and 990 PRO w/heatsink are the same drive with the same components, with the added heatsink being an exception. The 990 PRO with Heatsink delivers an additional layer of thermal control for smart heat management to reduce heat. The integrated heatsink disperses heat to maintain speed, power, efficiency, and thermal control, preventing downtime overheating on consoles and PCs. - Samsung MemoryAnswered by Samsung
Q: Questiondoes this SSD need a heatsink?(15 answers)
A: AnswerIf you are installing on a motherboard that has an M.2 integrated heatsink/cover with thermal pad, then you would not need a heatsink. If you are installing in a motherboard that does not have an integrated heatsink or a gaming console, then you definitely need a heatsink.Answered by Mark
- A: AnswerJay: The ASUS ROG Strix GL703GE laptop supports M.2 NVMe SSDs. The Samsung 990 PRO SSD 4TB is a PCIe 4.0 NVMe drive, however, the GL703GE is designed with PCIe 3.0 slots. While you can physically install the Samsung 990 PRO in your laptop, it will operate at PCIe 3.0 speeds, which are lower than the drive's maximum capabilities. This means you won't fully utilize the drive's potential speed, but it will still provide a significant performance boost. - Samsung Memory
Answered by Samsung
Q: QuestionWill this be compatible with a Lenovo Legion Pro 5 16IRX9 - Type 83DF(1 answer)
A: AnswerChris: Yes, the Samsung 990 PRO is compatible with the Lenovo Legion Pro 5 16IRX9 - Type 83DF. The Lenovo Legion Pro 5 series supports NVMe SSDs, and the 990 PRO is an NVMe SSD, so it should work well with your laptop. - Samsung MemoryAnswered by Samsung
- A: AnswerI upgraded an ASUS Zephrus with this drive recently with no issues (standard M.2 slot). Just make sure you do your research on the proper steps (turning off encryption, cloning, setup, etc.) if this is a replacement vs a second drive.
Answered by TomN
Q: QuestionWill this work with the Legion Go?(1 answer)
A: AnswerHi there, Unfortunately, the Lenovo Legion Go specs indicate support for M.2 2242, and not a M.2 2280 such as the 990 PRO SSD. - Samsung MemoryAnswered by Samsung
Q: Questionis this drive compatible with an ACER Predator Helios 18?(1 answer)
A: AnswerThomas, Yes. Specs for the Acer Predator Helios 18 indicate support for M.2 drives, such as the 990 PRO. - Samsung MemoryAnswered by Samsung
Reviews
Rating 4.8 out of 5 stars with 266 reviews
4.8Rating by feature
- 4.7Value
Rating 4.7 out of 5 stars
- 4.9Quality
Rating 4.9 out of 5 stars
- 4.9Ease of Use
Rating 4.9 out of 5 stars
2 expert reviews
Customers are saying
Customers highly value the Samsung 990 PRO 4TB Internal SSD for its exceptional storage capacity, allowing them to store a vast library of games and applications without worrying about space constraints. They appreciate the significant improvement in performance compared to traditional SSDs, resulting in faster load times and overall system responsiveness. The ease of installation is also a key factor in customer satisfaction, with many users highlighting the straightforward process and hassle-free setup. Additionally, customers express their trust in Samsung's reliability and brand reputation, ensuring peace of mind when choosing this high-end SSD.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Reliable Speed-Fast while never running outa space
The Samsung 990 PRO 4TB Internal SSD is like strapping a rocket to your PC—it's that fast. With sequential read speeds up to 7,450 MB/s and write speeds up to 6,900 MB/s, this SSD doesn't just perform; it dominates. It's perfect for gamers, content creators, and anyone who demands top-tier performance from their storage. #### Unmatched Speed and Performance If you're tired of waiting for load times and want to jump into your games or work without delay, the 990 PRO is your best bet. It leverages PCIe 4.0 to push data transfer rates to the brink, making it ideal for high-performance tasks. Whether you're booting up, loading massive files, or running demanding applications, this SSD handles it all with ease [oai_citation:1,Samsung 990 Pro 4TB Review: The Best Gets Bigger | Tom's Hardware](https://www.tomshardware.com/reviews/samsung-990-pro-4tb-ssd-review) [oai_citation:2,Samsung 990 PRO PCIe 4.0 SSD | Samsung Semiconductor Global](https://semiconductor.samsung.com/consumer-storage/internal-ssd/990-pro/). #### Efficiency and Thermal Management What’s even more impressive is its efficiency. Despite its blistering speeds, the 990 PRO is designed to use less power, boasting over 50% improved performance per watt compared to its predecessor, the 980 PRO. The built-in smart heat control and nickel-coated controller keep things cool, ensuring that performance remains steady even under heavy loads [oai_citation:3,Samsung 990 PRO PCIe 4.0 SSD | Samsung Semiconductor Global](https://semiconductor.samsung.com/consumer-storage/internal-ssd/990-pro/) [oai_citation:4,Samsung 990 PRO 4TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5 MZ-V9P4T0CW - Best Buy](https://www.bestbuy.com/site/samsung-990-pro-4tb-internal-ssd-pcie-gen-4x4-nvme-with-heatsink-for-ps5/6559271.p). #### Gaming Like Never Before For gamers, this SSD is a dream. The 4TB capacity means you can store a vast library of games, and the enhanced read/write speeds significantly reduce load times, getting you into the action faster than ever. Plus, its high IOPS (Input/Output Operations Per Second) rates ensure smooth, lag-free gameplay [oai_citation:5,](https://www.samsung.com/us/computing/memory-storage/solid-state-drives/990-pro-pcie-4-0-nvme-ssd-4tb-mz-v9p4t0b-am/) [oai_citation:6,Samsung 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe MZ-V9P4T0B/AM - Best Buy](https://www.bestbuy.com/site/samsung-990-pro-4tb-internal-ssd-pcle-gen-4x4-nvme/6559270.p). #### Easy Installation and Management Installing the 990 PRO is straightforward, and Samsung’s Magician software makes it easy to manage your SSD, from monitoring health and performance to updating firmware. This tool ensures you’re always getting the most out of your drive, providing peace of mind along with top performance [oai_citation:7,Samsung 990 PRO PCIe 4.0 SSD | Samsung Semiconductor Global](https://semiconductor.samsung.com/consumer-storage/internal-ssd/990-pro/). ### Final Thoughts The Samsung 990 PRO 4TB Internal SSD is the ultimate upgrade for those who refuse to compromise on speed and reliability. Whether you're a hardcore gamer, a professional in need of rapid data access, or just someone who appreciates the best tech has to offer, this SSD will not disappoint. It's like giving your PC a superpower—fast, efficient, and ready to handle anything you throw at it. Feel free to share this review and let others know why the Samsung 990 PRO 4TB is Amazing.
Posted by SimpleJustice
Rated 5 out of 5 stars
Quality product
This is the second one of these I bought for my gaming PC, I take a lot of back captures using windows game bar, and I have it set to 3 minutes long. Along with having a lot of games installed it takes up a lot of space. These SSDs are well worth the price, but I definitely recommend trying to buy on a sale like I have because it’s still a lot of money.
Posted by Supernewt
Rated 5 out of 5 stars
The Samsung 990 pro is a great drive
I highly recommend the Samsung 990 pro for your laptop or desktop upgrade. It's an excellent drive. Extremely fast and reliable and has a great life. Span to price ratio as well as performance device ratio. I replaced my main drive and secondary drive with these drives and am very satisfied with download speeds and game load times also the Samsung magician app allows you to tweak performance and monitor temperature as well. As health of the drive. You can also view other drives through the magician app. Buy the Samsung 990 pro you will be glad you did
Posted by Masterg