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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Reviews about this item

Review Summary

2026-06-10T20:00:00

Rated 5 out of 5

Awesome Piece

I enjoy the origin of this and how the pixels are in the storage very efficient

ps54888

2026-06-10T20:00:00

Rated 5 out of 5

Absolute Beast of an SSD - Perfect for Gaming!

?I upgraded to the Samsung 990 PRO 2TB for my gaming PC (and PS5), and the difference is night and day. Load times are practically non-existent now. It consistently hits close to the advertised 7,450 MB/s read speeds, which is insane. ?Installation was a breeze, and even under heavy load, the temperatures stay surprisingly cool (thanks to Samsung's thermal management). If you want the fastest, most reliable storage for your games and OS, this is the gold standard. Highly recommended!

Siyong

2026-06-09T20:00:00

Rated 5 out of 5

Amazing all around

Very good product and quick memory response time. Have no problems and is reliable. Very fast as well.

Lst5190

2026-06-09T20:00:00

Rated 5 out of 5

Great features

Blazing fast speeds and stays incredibly cool. Perfect upgrade for my setup. Highly recommended!

Owen

2026-06-09T20:00:00

Rated 5 out of 5

Incredible

The 990 pro is fantastic one of the best storage on the market has great long term sustainability and speed extremely efficient samsung did a excellent job in making this product download and read speed are incredibly fast im Impressed very throughput

Sheep

2026-06-09T20:00:00

Rated 5 out of 5

Great lifespan

I purchased this product almost a year ago and it is still preformeing as expected despite the crazy ammount of abuse ive put it through. Its no secret that nvme drives arent as endurant as others but ive pushed over 54TB of data through this drive and it still has 100% of its life remaining. Would reccomend.

Round

2026-06-09T20:00:00

Rated 5 out of 5

Extra storage

I purchased for extra storage on my ps5. Easily compatible as well as easy to install.All my games transferred smoothly and pretty quickly. Anyone with a next Gen console and needs extra storage for games this is your product

Lip408

2026-06-09T20:00:00

Rated 5 out of 5

Fast / reliable

I like it. It's my Primary drive. Got it when it was a lot cheaper

Qball

2026-06-09T20:00:00

Rated 5 out of 5

Amazing product

Ever since I have received this SSD I have had no problems. The space is so good I feel like if it was the only storage device I had in my PC I would be fine. All the programs loaded onto this thing also load super quick.

Ttdag

2026-06-08T20:00:00

Rated 5 out of 5

experience

It's been super reliable and I would buy another. Super fast too. I've formated it a ton with no issues.

wewaffles

2026-06-08T20:00:00

Rated 5 out of 5

Great value for money ssd!

It is very fast and boots up fast as well. Performance is continuos. i mostly play AAA titles and performance never drops. The DRAM also makes it very reliable. It is also very efficient on power consumption. Speed for random read/write was 6-7 GBPS

realshady

2026-06-07T20:00:00

Rated 5 out of 5

Samsung vs Crucial

Samsung 990 PRO 2TB PCIe Gen4 NVMe was tested against my Crucial P5 Plus 2TB in identical system conditions (PCIe 4.0 x4, same motherboard, same thermal pad). Sequential read results for the 990 PRO consistently ranged 7,300-7,450 MB/s, while the Crucial P5 Plus averaged 5,000-5,200 MB/s. Write performance showed a similar gap, with the 990 PRO maintaining higher sustained speeds under longer transfer workloads before cache saturation. Random 4K Q1T1 performance and system responsiveness metrics favored the 990 PRO, with noticeably lower latency in OS boot timing, game load sequences, and application launch benchmarks. Sustained throughput during large file transfers (100GB+ mixed data) remained stable on the 990 PRO with minimal degradation, while the Crucial drive showed earlier performance tapering under extended writes. Thermal output remained controlled on both drives with adequate heatsinking, but the 990 PRO maintained more consistent performance under continuous load, indicating stronger efficiency under real-world mixed workloads. It's my most reliable purchase thus far and in the nick of time with this economy.

RJVT

2026-06-07T20:00:00

Rated 5 out of 5

Overall a great ssd

Best bang for a buck if you think 9100 is too expensive or not compatible with your system. This ssd has great speed and works flawlessly for heavy programs and games. And with 4tb storage, you can save all of the games that you'll probably only play once or even forget you have on your conputer. I have 2 of this 4tb and one of 980 pro and my PC is running smoothly and the ssd stays cool with all programs and games. Highly recommended.

Sachin

2026-06-07T20:00:00

Rated 4 out of 5

Best SSD so far I had

It has a really fast speed. It won't die and never overheats. I can have many games on it.

Janko

2026-06-06T20:00:00

Rated 5 out of 5

great performance

I have it for about 2 years and a half on the performance is excellent, never had any issue with it. it is really fast. I've been using Samsung for years and never let me down.

Christos

2026-06-06T20:00:00

Rated 5 out of 5

max storage, best quality

great product. samsung rarely fails. 2tb is all the extra storage i really need and if I ever need more I'll just get a bigger samsung device. they are reliable and universally compatible with computers of all makes

Chris

2026-06-05T20:00:00

Rated 5 out of 5

Awsome drives

This is one of the best SSD's you can get for really anything. Its super reliable and the speed is insane. I've never had an issue with one and I have 3 of the 2 TB models. If you can pay the premium I recommend it.

Nick

2026-06-05T20:00:00

Rated 5 out of 5

greatness

Never had one of these fail on me. Speeds are fast ????? Always stuck with this brand and model. Will buy again.

pcfreak

2026-06-05T20:00:00

Rated 5 out of 5

Great Product

Purchased to put in a PS5 to expand the internal storage. The product fit as specified and was easy to format and start using. Purchased in April of 2023 and has been working flawlessly since. Would recommend to anyone and will purchase again in the future for other devices.

Gingerbreadman

2026-06-05T20:00:00

Rated 5 out of 5

Worked really well!

My SSD was super fast and easy to install; Samsung is always my top choice for buying drives. The included heatsink also works really well and for inside of my PC perfectly.

InternetBowser

2026-05-30T20:00:00

Rated 5 out of 5

Speed & Performance!!!

This Samsung NVME ssd is great! The speed were as stated on there stats.My start up time on my laptop was 3 seconds from the time I clicked on the power button to the desktop screen. Shutdown was just about as fast. Really made for quick install of large programs that took seconds and not minutes. I did install the latest firmware and never had an issue with the drive. I always buy Samsung SSD's for their speed and reliability. Never had one fail me. Thank you Samsung ??

DEET

2026-05-30T20:00:00

Rated 5 out of 5

Loves it

All works nice. Will definitely recommend others. High speed.

Jayesh

2026-05-29T20:00:00

Rated 5 out of 5

Lightning fast and reliable

I've used the 990 pro for years, and it has reliably stored large amounts of data for my projects. It allows me to quickly save and transfer large files in a timely manner, and its efficient construction means it will continue to do so for years to come.

Ant345

2026-05-29T20:00:00

Rated 5 out of 5

SSD 990 PRo with Heatsink

Very easy to install and easy to use, great product.

W10B75

2026-05-27T20:00:00

Rated 5 out of 5

Great features!

Works amazing! Holds all my games, pictures, documents, and more!

Luvsamsung1230

2026-05-27T20:00:00

Rated 5 out of 5

All I expected it to be

I purchased this for a gaming laptop and it certainly met expectations. My only regret was not getting the 4gb module instead of the 2gb.im surprised at how quickly I have filled it up. But it has handles the pressure without a hiccup. With thr price jump that has happened since then, it has become cost prohibitive. Speed and throughout have been great, especially while pushing some intense games

Davism490

2026-05-27T20:00:00

Rated 5 out of 5

Amazing SSD

Great drive with exceptional read write speeds. Stays cool in my rog ally x. Having 4tb in a hand-held device makes for a great time.

FinalOtO

2026-05-25T20:00:00

Rated 5 out of 5

it's good

I would definitely buy again I boosted the memory in my laptop works really good fast read and write speed

Magoo

2026-05-24T20:00:00

Rated 5 out of 5

Great drives

I have 2 Samsung m.2 SSD'S in every computer I own. They with great for speed and throughout when video editing. The capacity is big enough for my needs and they are very efficient with power usage.

New2Samsung

2026-05-22T20:00:00

Rated 5 out of 5

Solid as always

There is nobody like Samsung, other brands can bring a little warmth to the pot but, Samsung brings the fire!

CA L.

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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

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  • Management SW

    Magician Software for SSD management

Key Features

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  • 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

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  • 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

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  • 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

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