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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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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

2025-12-03T19:00:00

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

2025-11-28T19:00:00

Rated 5 out of 5

Great Product

Capacity, speed, easy installation, performance, interface, compatibility

Cnickisherxcii

2025-11-28T19:00:00

Rated 5 out of 5

Hasn't failed me yet.

Purchased 2 years ago as my dual boot Windows/Ubuntu drive. Was noticeably faster for game loading times. Never used for heavy reading and writing but I haven't had any failures or heating issues so far. CrystalDisk says it's at 95% health so given the age and near daily use I'd say I'm satisfied with the price I paid @ 95USD for 1TB.

tfrw

2025-11-28T19:00:00

Rated 5 out of 5

Great performance at a decent price (early 2025)

Purchased the 990 Pro w/ heatsink from Samsung directly and appreciated the local pickup option! Was able to order and receive the same day. Deprecated my HYNIX P41 2TB to storage and use this as my OS drive on my home desktop. Although is doesn't use the PCIe 5.0 interface, I'm sure the average end user wouldn't be able to tell the difference.

TechSupport

2025-11-28T19:00:00

Rated 5 out of 5

Great storage and cool, quick results

Great capacity, price, and performance. This is exactly what I needed and it was a perfect fit. Runs very cool and is extremely fast!

GamingGuy

2025-11-28T19:00:00

Rated 5 out of 5

Fast and expensive

The 990 PRO SSD 4TB delivers blazing-fast performance, making it an excellent choice for power users and enthusiasts. However, its high price may be a deterrent for some.

Solomon

2025-11-28T19:00:00

Rated 5 out of 5

When you need perfection

I bout my device because of past experiences with Samsung SSD's they just keep getting better! Speeds are a reference but I've gotten faster speeds.

EDWIN

2025-11-27T19:00:00

Rated 5 out of 5

Awesome SSD

Awesome product. Doesnt get hot. Reads quite fast.

Momebush40

2025-11-27T19:00:00

Rated 5 out of 5

Great hard drive for the money

Running it in my custom built computer. Blazing fast loading for games. Read write time is great. The capacity is great for what I need at the 2tb size. It is compatible with most ssd slots in newer motherboards. It is reliable and the interface with Samsung magician is great!

Delorin84

2025-11-27T19:00:00

Rated 5 out of 5

reliable product

Nice product works as described . Heatsink is perfect compatae with system i use

mkala

2025-11-27T19:00:00

Rated 5 out of 5

The perfect ssd for me

This ssd has had no issues for me and runs all of my games at great speeds. Loading is quick and stores my 3 TB game library

BakersGoods

2025-11-27T19:00:00

Rated 5 out of 5

Blazing Fast

The Samsung 990 Pro EVO 1TB has been an absolute beast in my setup. The speed alone makes it worth every penny-boot times are basically instant, games load in a blink, and large file transfers feel effortless. It's one of those upgrades you notice immediately. Installation was super simple. Pop it into the M.2 slot, tighten one screw, and it was ready to go. Samsung's software recognized it instantly and made setup smooth. Temperatures have been surprisingly low, even under heavy loads. Whether I'm gaming, editing, or running multiple programs, it stays cool and stable, which is huge for performance and longevity. On top of that, it just looks good. The clean design and compact layout make it fit perfectly into a modern build-no bulky heatsink or awkward appearance. Overall, the 990 Pro EVO 1TB is fast, cool, easy to install, and visually clean. Definitely one of the best NVMe drives you can get right now.

Pc_Guy

2025-11-27T19:00:00

Rated 5 out of 5

Same reliability and performance you expect.

I have been using Samsung SSD products for about a decade and I have always enjoyed their reliability and looks. While 990 Pro 1TB with heatsync is no different. Ended up pairing it on an ASUS TUF B650M-E and it looks sleek in there. Performance has been great and overall what I would expect.

LLOW

2025-11-26T19:00:00

Rated 5 out of 5

Awesome features

I just love this product, it has so much memory its not funny. I will always trust samsung products.

Billy

2025-11-26T19:00:00

Rated 5 out of 5

Great drive

High capacity, cheap, fast. Everything what you need in a storage device

Johnny

2025-11-25T19:00:00

Rated 5 out of 5

Best

No need to say more. The best out in the market without a doubt

Taem

2025-11-22T19:00:00

Rated 5 out of 5

BEST PS5 MEMORY EXPANSION

Bought and installed it for my PS5 in December 2024.this thing was worked flawlessly and integrated without and issue all. I love it! Highly recommened for PS5 expansion, Hugh recommended for performance.

Tmoney

2025-11-22T19:00:00

Rated 5 out of 5

Large capacity and easy to set up.

I love the extra capacity I have. It performs wells and I haven't had any issues. I also live that its compatible with the PS5. The interface is simple to understand. I highly recommend.

Drchav0021

2025-11-20T19:00:00

Rated 5 out of 5

Samsung 990 PRO Delivers Next-Level Speed

I recently upgraded to the Samsung 990 PRO w/ Heatsink 1TB SSD NVMe M.2, and the performance difference is unbelievable. From the moment I installed it, everything-from booting up my system to launching heavy apps-became instantly smoother and faster. The read/write speeds are insanely quick, making gaming, video editing, and multitasking feel effortless. The built-in heatsink does an excellent job of keeping temperatures low even during long sessions, so there's no throttling or slowdown. Installation was simple, and Samsung's software makes setup, monitoring, and optimization easy. For anyone looking to boost their PC or PS5 performance, this drive is absolutely worth it. Highly recommended for speed, reliability, and overall value.

7figurez

2025-11-19T19:00:00

Rated 5 out of 5

So great make you throw everything else out!

Vary fast solid drive! ??% made a slow computer run like a new super gaming computer!

Dadd

2025-11-14T19:00:00

Rated 5 out of 5

Awesome m.2

Great ssd and it's reliable as well as fast. So go buy it everyone..

Obsidian

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Repair or Replacement

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Peace of Mind

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Malfunction Protection

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Customer-Focused Support

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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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  • 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

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..

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