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Samsung 4TB 990 PRO PCIe Gen4 NVMe M.2 Internal SSD

SKU: SSV9P4T0BAM MFR: MZ-V9P4T0B/AM
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Key Features

  • Experience blazing-fast speeds with this Samsung 4TB SSD, reaching up to 7,450 MB/s sequential read.
  • Upgrade your gaming console or PC with this high-performance PCIe Gen4 NVMe M.2 Internal SSD.
  • Store more games, videos, and files with the massive 4TB storage capacity of this Samsung 990 PRO.
  • Enjoy reliable performance with Samsung's V-NAND TLC, offering a 1.5 million hour MTBF rating.
  • Optimize your workflow with rapid data access and transfer using this cutting-edge internal SSD drive.
  • Keep your data secure with AES 256-bit encryption on this Samsung 4TB 990 PRO PCIe 4.0 SSD.
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1 Year

$27.99

2 Year

$45.99

3 Year

$74.99

Available to U.S. customers only.

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Q&A

Questions & Answers

HIRAK S : Does the 4TB 990 Pro work well with Mac Mini M4 as an external drive? I read that TRIM feature in this drive in particular cause issues with Macs in the long run?
Shopper : Why Did You Choose This?MELANIE B : It’s a highly rated product from a well known brand, and I knew it would work with a M4 Mac Mini Hub I just purchased.Maria O : good priceBojan P : Single side large capacity TLC NVME, at good price. Adorama is a trusted place to buy genuine products,JUDY G : Wanted another SSD internal drive to work on photos...much faster than external drives.ERIK R : It's more reliableDARRELL B : Computer UpgradeJOHNNY L : recommended by a friendADAM H : Quality productBRIAN M : Plan to use this for my gaming driveSTEPHEN F : It fastFREDERICK T : A great brand and quality product.JEFF S : My nephew recommended it as a reliable drive.SEAN C : Fastest write speed, reliable company. Even though its pricey.MATTHEW G : Good SSD drive for new computer buildCLAY R : Fast & Reliable SSDKEITH H : looks cheapANDREW S : it goodRICHARD R : upgrade pc partChristopher T : Recommended Playstation 5 storage increaseDONALD Z : PC Parts Picker

Reviews about this item

Review Summary

2025-08-20T20:00:00

Rated 5 out of 5

Great for gaming

Extremely speedy read and write speeds. Works great for gaming!

BabyBlue

2025-08-19T20:00:00

Rated 5 out of 5

Best SSD in the Market

The Samsung 990 Pro is the fastest SSD I've ever used. Boot times are nearly instant, games load in seconds, and transferring large files feels effortless. I use it daily for both gaming and work, and the performance difference compared to older drives is night and day. Samsung Magician software makes it simple to monitor health and optimize performance. For anyone streaming, gaming, or running heavy workloads, the 990 Pro is a rock-solid upgrade that makes everything run smoother.

Rodman

2025-08-18T20:00:00

Rated 5 out of 5

A cheap and reliable storage option

Got this drive for about 120 USD at Microcenter, and it is working incredibly well several months in - would recommend it for anyone who needs a 2TB M.2 NVME SSD.

Polaris

2025-08-18T20:00:00

Rated 5 out of 5

Reliable and Perfect Product!

The 990 Pro SSD is fast, responsive, and enables a great experience. The product arrived perfectly. No defects. In fact, it fixed both my gaming laptop and PC after installation.

ArthurianShopper

2025-08-18T20:00:00

Rated 5 out of 5

GREAT STORAGE DEVICE

Amazing product to store family photos that capture memorable moments.

J0kerdude

2025-08-18T20:00:00

Rated 5 out of 5

Great SSD

This SSD has been Amazing. Super fast and has been working flawlessly for 2 years.

Steve

2025-08-18T20:00:00

Rated 5 out of 5

Super fast storage!

Drive is fast! 4TB was bought for more game installation space to replace an older model 2TB Samsung drive. Quick and easy install.

KyleE

2025-08-17T20:00:00

Rated 5 out of 5

The best SSD for your video game console

The SSD met all my expectations, from being very fast to having more storage on my device. The heat sink also helped keep it from getting too hot and helped my device perform better in demanding 4K games.

Ninja_Vicduran

2025-08-16T20:00:00

Rated 5 out of 5

990 Pro 4TB SSD

Perfect replacement for my Galaxy Book5 Pro 360. What a remarkable difference. Thank you Samsung.

LoveSamsung

2025-08-15T20:00:00

Rated 5 out of 5

This drive is beyond epic!

This drive is better than any drive I have owed. It's at the epic level.

EpicYeager8

2025-08-10T20:00:00

Rated 5 out of 5

Great drive all around

Great drive, good speeds for all use cases, no issues with installation or setup

Pcbuilderguy

2025-08-09T20:00:00

Rated 5 out of 5

Great memory

Great loading speed with this nvme drive i have it in my desktop pc and it loads all my games fast

OG M.

2025-08-07T20:00:00

Rated 5 out of 5

Fast and easy

Great storage space, fits very easily in the motherboard to my pc. I'm a gamer and moving the game data all to the new 990 pro makes everything load twice as fast.

J4y_P

2025-08-07T20:00:00

Rated 5 out of 5

Very fast!

Very high read and write speeds and very easy to install. I own 3 980 pros and a 990 pro and ill never use another brand again

Samsung e.

2025-08-07T20:00:00

Rated 5 out of 5

Amazing SSD, super fast and reliable

Super fast loading and reading times, Samsung Magician is also a very good app thats useful and most of the reason why its the best storage SSD I've had.

BajaBlast

2025-08-06T20:00:00

Rated 5 out of 5

Samsung 990 Pro 2TB Blazing speed unmatched value!

If you're looking for one of the best NVMe SSDs on the market, the 990 PRO absolutely delivers! Performance is unmatched! The speed is incredible! Perfect for creative workloads, high end gaming or just giving you system a serious boost. I highly recommend this top tier NVMe SSD to anyone! A definite Stars!!!

Joe M.

2025-08-06T20:00:00

Rated 1 out of 5

Might be nice, if it worked

Failure after failure. Windows will crash. On re-start BIOS cannot find the drive. Samsung support has told me this is a known issue, but they keep replacing the drive - I'm on my 5th one. Time for me to buy a better brand.

Rayd

2025-08-05T20:00:00

Rated 5 out of 5

Always Consistent

I have bought multiple 990 pros over the years. The difference in download speeds compared to my SSD's I have used in the past is night and day.

asarna19

2025-08-04T20:00:00

Rated 5 out of 5

The only product you need

I upgraded to this and honestly, it's a game-changer. The speed is unreal - blazing-fast load times and lightning-quick file transfers that make my old drives feel like relics. Thanks to PCIe 4.0 tech, I'm hitting read speeds over 7,400 MB/s, which means zero waiting whether I'm gaming, editing 4K videos, or juggling huge files. What really impressed me is the sleek single-sided design - it fits perfectly even in my slim laptop, and it stays cool under heavy use. Samsung didn't cut corners here; the drive feels rock-solid reliable. If you're serious about speed, capacity, and future-proofing your setup, the 990 PRO is absolutely worth it. It turned my workflow into something smooth and seamless - honestly, I didn't know storage could feel this satisfying.

Ready2Game

2025-08-04T20:00:00

Rated 5 out of 5

Great item, Blazing Fast Performance

If youre looking to supercharge your Playstation 5 storage without compromising soeed or reliability the Samsung 990 Pro 4TB with Heatsink is the best SSD upgrade available today Perfect fit for PS5

Pitt

2025-08-02T20:00:00

Rated 5 out of 5

Running in Gigabyte B550 Aorus Master.

To begin with, got it same day as picked up in Best Buy. Installation was a breeze. Set it up as secondary drive to install games on it and have the full speed access to them. Absolutely happy with the performance of the drive. It has been three months since I bought it. My motherboard is a Gigabyte B550 Aorus Master, no compatibility issues at all. Highly recommended drive.

xiuocelotzin

2025-08-02T20:00:00

Rated 5 out of 5

Love it!

I used this product for my ps5 and it works excellent with the best speeds.

Jhoan

2025-08-01T20:00:00

Rated 5 out of 5

Easy to learn

Very easy to use. I love this product for older adults.

Sprinklelady

2025-08-01T20:00:00

Rated 5 out of 5

Awesome quick drive

Works great on ps5. Love it recommended my brother to get one as well.

Gabby86

2025-08-01T20:00:00

Rated 5 out of 5

I use this for music.

I'm a dj. I use this drive for nothing more than music. I love ?? ?? it. It loads up super fast and there's is no stalling at all... I'm ready to buy 2 more!

Chillwill0214

2025-07-30T20:00:00

Rated 5 out of 5

Incredible product

Can't believe a small size and how fast these things work.

Rich8e8

2025-07-30T20:00:00

Rated 5 out of 5

Amazing M.2

Love it, speeds are amazing and I'd buy another if I need anymore space.

JOHN

2025-07-30T20:00:00

Rated 4 out of 5

Fast SSD

I like this SSD. It's fast. It's a solid boot drive.

Klay

2025-07-27T20:00:00

Rated 5 out of 5

Very fast

Very fast and reliable very quick with my set up load times are quickier then my older none samsung ssd

Lilcatpaws

2025-07-27T20:00:00

Rated 5 out of 5

Excellent!

Formatting/Allocating was a breeze along with customizing it's RGB lighting ??

Fallen

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

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Accidental Damage

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Peace of Mind

Enjoy your gear without fear. We have you covered!

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Failure Protection

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Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Samsung 990 PRO Specifications

General

General

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  • Application

    Client PCs, Game Consoles

  • Capacity

    4TB

  • Interface

    PCIe Gen 4.0 x4, NVMe 2.0

  • Form Factor

    M.2 (2280)

  • Storage Memory

    Samsung V-NAND TLC

  • Controller

    Samsung in-house Controller

  • Cache Memory

    Samsung 4GB Low Power DDR4 SDRAM

Performance

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  • Sequential Read

    Up to 7,450 MB/s

  • Sequential write

    Up to 6,900 MB/s

  • Random Read

    4KB ,QD32: Up to 1,600,000 IOPS
    4KB ,QD1: Up to 22,000 IOPS

  • Random Write

    4KB ,QD32: Up to 1,550,000 IOPS
    4KB ,QD1: Up to 80,000 IOPS

Software

Jump to...
  • Management SW

    Magician Software for SSD management

Key Features

Jump to...
  • TRIM Support

    Supported

  • S.M.A.R.T Support

    Supported

  • GC (Garbage Collection)

    Auto Garbage Collection Algorithm

  • Encryption Support

    AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)

  • WWN Support

    Not supported

  • Device Sleep Mode Support

    Yes

Environmental

Jump to...
  • Average Power Consumption (system level)

    Average: 6.5 W
    Maximum: 8.6 W (Burst mode)

  • Power consumption (Idle)

    Max. 55 mW

  • Allowable Voltage

    3.3 V +/- 5 % Allowable voltage

  • Reliability (MTBF)

    1.5 Million Hours Reliability (MTBF)

  • Operating Temperature

    32 - 158 Degree F (0 - 70 Degree C)

  • Shock

    1,500 G & 0.5 ms (Half sine)

Physical

Jump to...
  • Dimensions (W x H x D)

    3.15 x 0.87 x 0.091" (80 x 22.1 x 2.3mm)

  • Weight

    0.32 oz (9.07g)

  • UPC Code

    887276795195

About Samsung 990 PRO

FEATURED REVIEWS

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

Best ssd

By Marclandin

Great product i really like it is very good for gaming

Meet the next gen
Consider this a cheat code. Our Samsung 990 PRO Gen4 SSD helps you reach near max performance with lightning-fast speeds. Whether you're a hardcore gamer or a tech guru, you'll get power efficiency built for the final boss.

Reach the next level - 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.

The fastest SSD from the world's #1 flash memory brand - 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, you'll reach near max performance of PCIe 4.0 powering through for any use. Our fastest data-transfer speeds dare to zoom past the finish line for the ultimate experience.

Play without limits - Storage Capacities of 4TB
Give yourself some space with storage capacity of 4TB. Sync all your saves and reign supreme in gaming, video editing, data analysis and more.

It's a power move - 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. It makes every move more effective with less consumption.

Nickel Coated Controller with Smart Thermal Control - 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.

A first-of-its-kind 4TB for laptops - 4TB NVMe Laptop Upgrade
It's the one and only on the market-the 990 PRO 4TB is now compatible with laptops. Thanks to Samsung's NAND Stacking technology, 990 PRO is the first 4TB m.2 NVMe Internal SSD with a single-sided form-meaning it fits easily in the most popular laptops for an instant upgrade in high-performing storage.

Unlock the full potential of 990 PRO - 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.

World's No. 1 Flash Memory Brand
Experience the performance and reliability that you can only get 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, allowing end-to-end integration for quality you can trust.

Samsung 990 PRO Features

  • Gen4 steps up to the arena with more than 55% improvement in random performance compared to 980 PRO
  • With read and write speeds up to 7450/6900 MB/s, you'll reach near max performance of PCIe 4.0 powering through for any use
  • Give yourself some space with storage capacity of 4TB
  • Get power efficiency all while experiencing up to 50% improved performance per watt over the 980 PRO

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Experience blazing-fast speeds with this Samsung 4TB SSD, reaching up to 7,450 MB/s sequential read.
  • Upgrade your gaming console or PC with this high-performance PCIe Gen4 NVMe M.2 Internal SSD.
  • Store more games, videos, and files with the massive 4TB storage capacity of this Samsung 990 PRO.
  • Enjoy reliable performance with Samsung's V-NAND TLC, offering a 1.5 million hour MTBF rating.
  • Optimize your workflow with rapid data access and transfer using this cutting-edge internal SSD drive.
  • Keep your data secure with AES 256-bit encryption on this Samsung 4TB 990 PRO PCIe 4.0 SSD.

What's in the box:

  • Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD
  • Samsung 5 Year Limited Warranty