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Samsung

Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P4T0B/AM

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Mar 27
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Style: 990 PRO


Capacity: 4TB


Features

  • 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 youre a hardcore gamer or a tech guru, youll get power efficiency built for the final boss
  • REACH THE NEXT LEVEL: Gen4 steps up with faster transfer speeds and high-performance bandwidth; With a more than 55% improvement in random performance compared to 980 PRO, its here for heavy computing and faster loading
  • THE FASTEST SSD FROM THE WORLD'S #1 FLASH MEMORY BRAND**: The speed you need for any occasion; With read and write speeds up to 7450/6900 MB/s* youll reach near max performance of PCIe 4.0*** powering through for any use
  • PLAY WITHOUT LIMITS: 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
  • ITS A POWER MOVE: 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

Description

Reach max performance of PCIe® 4.0. 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. PCIe 4.0’s best theoretical sequential read is 8000 MB/s - 990 PRO reaches 7450 MB/s as of Q3, 2022. Source: 2003-2022 OMDIA data: NAND suppliers' revenue market share. Sequential and random write performance was measured with Intelligent Turbo Write technology being activated. Intelligent Turbo Write operates only within a specific data transfer size. Performance may vary depending on SSD’s firmware, system hardware & configuration and other factors. For detailed information, please contact your local service center. 990 PRO reaches 7,450 MB/s based on test system configuration: AMD Ryzen 7 5800X 8-Core Processor , DDR4 3600MHz 16GBx2 (PC4-25600 Overclock), OS - Windows 10 Pro 64bit, Chipset - ASRock-X570 Taichi. To maximize the performance of the 990 PRO, please check whether your system supports PCIe 4.0 at the Intel or AMD website. 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.

Digital Storage Capacity: 4 TB


Hard Disk Interface: Solid State


Connectivity Technology: USB


Brand: Samsung


Special Feature: AES 256-bit hardware encryption, IP65 Rated, PCIe NVMe Technology, Read/write speeds of up to 1,050/1,000 MB/s, Rugged durability enduring up to 9.8 ft drop See more


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Hard Drive


Compatible Devices: Laptop, Mac, PC


Installation Type: Internal Hard Drive


Color: Information Not Available


Digital Storage Capacity: 4 TB


Hard Disk Interface: Solid State


Connectivity Technology: USB


Additional Features: AES 256-bit hardware encryption, IP65 Rated, PCIe NVMe Technology, Read/write speeds of up to 1,050/1,000 MB/s, Rugged durability enduring up to 9.8 ft drop


Hard Disk Form Factor: 2.5 Inches


Compatible Devices: Laptop, Mac, PC


Specific Uses For Product: Gaming


Read Speed: 7450 Megabytes Per Second


Media Speed: 6900


Cache Memory Installed Size: 4


Data Transfer Rate: 7450 Megabytes Per Second


Form Factor: M.2 (2280)


Hardware Connectivity: PCI, Solid State Drive


Hard-Drive Size: 4 TB


Item Weight: 9.07 g


Item Dimensions L x W x Thickness: 3.15"L x 0.87"W x 0.09"Th


Number of Items: 1


Customer Package Type: FFP


Brand: Samsung


Model Number: MZ-V9P4T0B/AM


Hard Disk Description: Solid State Hard Drive


Built-In Media: USB C Cable


Model Name: 990 PRO


Manufacturer: Samsung


Global Trade Identification Number: 95


UPC: 887276795195


Item Type Name: internal hard drives


Warranty Description: 5 Year Limited Warranty


Installation Type: Internal Hard Drive


Color: Information Not Available


Enclosure Material: Information Not Available


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A perfect high-performance NVMe pool for apps/containers in my custom TrueNAS box
Style: 990 PRO Capacity: 1TB
I am using two of these 1TB drives in a custom NAS box I put together running TrueNAS. I have two 12TB HDD drives, two slower SSDs, and two of these great Samsung 1TB NVMe drives. While the majority of my backups are on the mirrored HDD drives, and the TrueNAS boot drives are the SSDs, I use these two Samsung NVMes as a high-performance NVME pool for storing apps, containers, metadata, VMs, databases, and PLEX metadata. This is ideal because the ZFS mirror offers redundancy for critical app data, low latency and high IOPS making it a great place for TrueNAS apps and datasets. These drives are the biggest real-world performance area of my NAS so I use it where speed matters most. The TrueNAS OS and temp jobs/work stay on the SSDs so they don't wear out these NVMes quickly. These drives are nice and fast for PCIe 4.0. They also were a great price at the time because of holiday pricing and they were on backorder for a bit, which caused the price to drop for a week, too. So the value couldn't be beat at the time. Samsung drives like these have never failed me, and some of my M.2 drives get quite a workout on my main desktop build! The only thing I would recommend with these drives is using a third-party heatsink on them that has a fan on it. It keeps these drives nice and cool during high loads. Without them, you run the risk of overheating and heat-related speed throttling, causing your drives to slow down while hot. So keep these drive cool by slapping a $20 M.2 heatsink+fan on there and never worry again! These drives were perfect for my new NAS, or for your next desktop PC drive replacement! They work great and are trouble-free for me so far. I will update if I ever run into any problems with them. ... show more
Reviewed in the United States on December 20, 2025 by Juniorverse
    • Best gaming SSD on the market
Style: 990 PRO w/ Heatsink Capacity: 1TB
Best Heatsink SSD on the market! Blazing fast, easy to install, great value (at the time i purchased it, it was great value), good quality, good heat management, etc. I added this bad boy to my Asus TUF gaming laptop and it works like a charm!
Reviewed in the United States on January 16, 2026 by Leonardo
    • Blazing Fast, Compact, and Roomy – Perfect Main Drive
Style: 990 PRO Capacity: 2TB
This Samsung 990 PRO 2TB NVMe SSD turned out to be one of those upgrades that quietly changes everything about how the PC feels. The small M.2 stick takes up almost no space on the motherboard, but it adds a huge amount of fast storage that makes the whole system feel cleaner and more modern. For size and storage, the 2TB capacity is a sweet spot. It is small and slim enough to disappear under a heatsink or alongside a big GPU, yet spacious enough to hold Windows, a big game library, and work files without constantly worrying about what to uninstall next. It feels like finally having “breathing room” on the main drive instead of constantly managing space. The design is simple and professional, with no unnecessary bulk or gimmicks—just a clean-looking drive that fits right into any build, whether flashy RGB or a more minimal setup. Day to day, the quality and performance really stand out: the PC boots quickly, games and apps launch almost instantly, and large file transfers finish much faster than before. It feels reliable, fast, and well built, and easily deserves a full five stars. ... show more
Reviewed in the United States on December 14, 2025 by YADRIEL M BRACERO
    • Fast and very reliable
Style: 990 PRO Capacity: 4TB
Really blistering fast SSD. I do software development and work with lots of large databases. The 990 PRO shows up and delivers with very low latency and excellent speeds. It's easy to find benchmarks online, from places who can better measure and compare so I'm going to do that here. One aspect I like is the Samsung Magician software, as well as the software they'll give you to transfer data to your new drive. The Magician software is super easy to use and helps you keeping an eye on the SSD, lets you know what temperature it's running at and if the SMART values are OK. It's easy to use and read, no need to be an expert. Let's you update the SSD firmware if there's a new version. It's all-in-one and works extremely well; I can only speak for Windows use here, not Linux or other OS. There have been very few firmware updates.. I remember one when the drive just came to market and there was an issue about longevity rating but that has been fixed long ago. A new drive will already have that fix on them. Just a sturdy product with no surprises. I've ran the 2TB version since it came to market, and added the 4TB one a few months ago. Nothing ever went wrong, and that's why I mostly buy Samsung SSDs. ... show more
Reviewed in the United States on November 13, 2025 by hansmuff
    • Blazing-fast Gen4 SSD that runs cool, perfect for PS5 & PC
Style: 990 PRO w/ Heatsink Capacity: 2TB
I bought the Samsung 990 PRO 2TB with heatsink to add fast storage without messing around with aftermarket cooling, and it absolutely delivers. Install was straightforward (standard M.2 2280), and the built-in heatsink is a big plus for tight spaces like the PS5 expansion bay or compact PC builds. Performance feels instant: games load noticeably quicker, large file transfers are snappy, and everything just feels more responsive. The drive also stays stable under heavier use thanks to the heatsink, which helps avoid throttling and keeps performance consistent. Pros Extremely fast PCIe Gen4 performance (great for gaming + heavy workloads) Integrated heatsink = easy, clean install (especially for PS5) Solid build quality and reliability so far Cons Priced at a premium compared to some alternatives You’ll only get the full benefit if your system supports PCIe Gen4 If you want a top-tier NVMe SSD and don’t want to worry about temps, this is an easy recommendation. ... show more
Reviewed in the United States on December 29, 2025 by John
    • Big Storage, Fast
Style: 990 PRO Capacity: 4TB
Samsung's 990 PRO storage is great doing what you ask of it. The speed of the storage is more than I need, and it holds all of the terabytes (4 of them). I used this is my boot drive and that likely helps the rapid boot times, and it hasn't had any connectivity issues in the enclosure. Pros: -Samsung performance, lifespan, and quality -Fast -Huge amount of space (4TB) Cons: -Price hurts a little I like it, I use it, it's invisible in that works so well I don't care about it. ... show more
Reviewed in the United States on December 27, 2025 by Chase

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