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

SKU: SSV9P4T0CW MFR: MZ-V9P4T0CW
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Key Features

  • Experience lightning-fast performance with the Samsung 990 PRO 4TB SSD for demanding applications.
  • Maximize your gaming experience with the 4TB SSD's incredible read/write speeds and large storage.
  • The integrated heatsink on this Samsung 990 PRO SSD keeps your drive cool under heavy workloads.
  • Upgrade your PC or console with this high-performance PCIe Gen4 NVMe SSD for faster load times.
  • Enjoy peace of mind with Samsung's 5-year limited warranty on this reliable 4TB internal SSD.
  • Utilize the Magician Software for easy SSD management and to optimize the 990 PRO's performance.
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Questions & Answers

FAQ

What are the read and write speeds of the Samsung 990 PRO Gen4 M.2 Internal SSD?

The Samsung 990 PRO Gen4 M.2 Internal SSD offers read and write speeds of up to 7,450/6,900 MB/s respectively.

What is the purpose of the integrated heatsink in the Samsung 990 PRO Gen4 SSD?

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.

Is the Samsung 990 PRO Gen4 SSD compatible with PlayStation 5?

Yes, the Samsung 990 PRO Gen4 SSD is compatible with PlayStation 5 as well as PCI-SIG D8 standard desktops and laptops.

What is the storage capacity of the Samsung 990 PRO Gen4 SSD?

The Samsung 990 PRO Gen4 SSD offers a generous storage capacity of 4TB.

What is the Samsung Magician Software that comes with the Samsung 990 PRO Gen4 SSD?

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.

Reviews about this item

Review Summary

2025-12-20T19:00:00

Rated 5 out of 5

Favorite m.2

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

Rated 5 out of 5

Reliable in performance amd price

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

Rated 5 out of 5

Crazy fast and just works

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

Rated 5 out of 5

Great product! Installed it on my new PC build!

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

Rated 5 out of 5

A must for gaming

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

Rated 5 out of 5

Great product!

This SSD is amazing for my gaming PC, I absolutely love it!

TManFL98

2025-12-17T19:00:00

Rated 5 out of 5

Super fast

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

Rated 5 out of 5

Great Performance!

Storage is fast and works well in my network attached storage.

AH7765

2025-12-12T19:00:00

Rated 5 out of 5

Perfect SSD

This M.2 NVME SSD is fast and reliable storage with no complaints

Fossil

2025-12-12T19:00:00

Rated 5 out of 5

Plenty of Storage

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

Rated 5 out of 5

Samsung SSD 990 PRO

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

Rated 5 out of 5

990 Pro expansion card for PS5

Samsung storage is best to expand your storage, fast reliable and last forever! Highly recommend

Rock

2025-12-09T19:00:00

Rated 5 out of 5

I have 4 of these drives.

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

Rated 5 out of 5

Years in and going strong.

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

Rated 5 out of 5

Cheap, reliable and more than enough storage.

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

Rated 5 out of 5

Amazing speeds

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

Rated 5 out of 5

Best product of its kind

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

Rated 5 out of 5

Fanatic speed

Everything is extremely fast. All load times are blazing.

Gamer

2025-12-07T19:00:00

Rated 5 out of 5

Best m.2 drives period.....

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

Rated 5 out of 5

Super fast!

Starting up any games or apps is very quick and smooth.

Gamer

2025-12-03T19:00:00

Rated 5 out of 5

Memory Extender

Used for my PS5. Works wonderfully. Heating performs very well as well

Mikeyy

2025-12-02T19:00:00

Rated 5 out of 5

Great features

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

Rated 5 out of 5

Best NVME SSD

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

Rated 5 out of 5

Great hardrive and capacity at great price

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

Rated 5 out of 5

Best ssd for Handhelds

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

Rated 5 out of 5

Reliable and high performance

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

Rated 5 out of 5

Fast is an understatement

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

Rated 5 out of 5

Fantastic for ps5

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

Rated 5 out of 5

THE Standard

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

Rated 5 out of 5

The quality of Samsung memory strips is usually co

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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Repair or Replacement

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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

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

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  • Operating Temperature

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

  • Shock

    1,500 G & 0.5 ms (Half sine)

  • 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)

Physical

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  • Dimensions (W x H x D)

    3.16 x 0.99 x 0.35" (80.15 x 25 x 8.88mm)

  • Weight

    0.98 oz (28g)

  • UPC Code

    887276750309

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

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.

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
  • The ultra-slim Integrated Heatsink dissipates heat from your device for uninterrupted play

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Experience lightning-fast performance with the Samsung 990 PRO 4TB SSD for demanding applications.
  • Maximize your gaming experience with the 4TB SSD's incredible read/write speeds and large storage.
  • The integrated heatsink on this Samsung 990 PRO SSD keeps your drive cool under heavy workloads.
  • Upgrade your PC or console with this high-performance PCIe Gen4 NVMe SSD for faster load times.
  • Enjoy peace of mind with Samsung's 5-year limited warranty on this reliable 4TB internal SSD.
  • Utilize the Magician Software for easy SSD management and to optimize the 990 PRO's performance.

What's in the box:

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