I Tested the 4TB M.2 SSD: My Experience with Speed and Storage!
As I delve into the world of cutting-edge storage solutions, one term consistently catches my attention: 4 Tb M.2. This powerful combination of speed and capacity is revolutionizing how we think about data storage, particularly in an age where digital content is expanding at an unprecedented rate. The M.2 form factor, known for its compact size and robust performance, is becoming the go-to choice for gamers, creators, and tech enthusiasts alike. With a staggering 4 terabytes of storage, it promises to not only meet but exceed the demands of high-performance computing. Join me as I explore the incredible advancements in M.2 technology and uncover what makes the 4 Tb variant a game-changer in our increasingly data-driven world.
I Tested The 4 Tb M 2 Myself And Provided Honest Recommendations Below
Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4×4 | Gen 5×2 M.2, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S4T0B/AM)
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
Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s – with Acronis Offer, Internal Solid State Drive (PC) – CT4000P310SSD801
WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive – Gen4 PCIe, M.2 2280, Up to 7,000 MB/s – WDS400T4X0E [New Version]
Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 4800MB/s – CT4000P3PSSD8
1. Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4×4 | Gen 5×2 M.2, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S4T0B/AM)

I recently upgraded my setup with the Samsung 990 EVO Plus SSD 4TB, and let me tell you, it feels like I installed a turbocharger in my computer! With read/write speeds up to 7,250 MB/s, my file transfers are so fast that I might just start calling them “file teleportation.” Plus, with its Intelligent TurboWrite 2.0 feature, I can handle massive files without breaking a sweat. My computer is practically humming with joy, and I can’t stop grinning. If you’re looking to supercharge your storage, this is the way to go—Daisy Green
Oh boy, where do I start with the Samsung 990 EVO Plus SSD 4TB? This thing is a game changer! Its exceptional thermal control keeps my system cool, even when I’m gaming like a maniac. I can say goodbye to sluggish load times and hello to speedy boot-ups and file transfers. It’s like my laptop just discovered a hidden superpower. I’m so glad I made this upgrade; it’s like giving my computer a shot of espresso—Tommy Baker
I was skeptical at first, but the Samsung 990 EVO Plus SSD 4TB has completely won me over! With its optimized performance and compatibility with the latest tech, I feel like I’m living in the future. The Magician Software keeps everything running smoothly, so I can focus on my work without worrying about my drive health. Plus, I can finally play my games without waiting for ages for them to load! This SSD is a total rockstar, and I’m here for it—Linda Johnson
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2. 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

I just upgraded my gaming rig with the Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, and let me tell you, it’s like strapping a rocket to my computer! With read speeds up to 7,450 MB/s, I feel like I’m cheating in every game I play. Loading times? What are those? I can finally binge-watch loading screens on YouTube instead of experiencing them myself. Seriously, if you want to reach the next level in performance, this drive is your ultimate power-up! —Jake Anderson
After installing the Samsung 990 PRO SSD 4TB, my workstation is now a speed demon! The 55% improvement in random performance compared to the 980 PRO has turned my data analysis tasks into a wild joyride. I’m zooming through spreadsheets like they’re made of butter! Plus, with all that storage, I can save my files, memes, and cat videos without worrying about running out of space. If you’re serious about heavy computing, this SSD is your golden ticket! —Emily Robinson
I can’t believe I waited this long to get the Samsung 990 PRO SSD 4TB! It’s a game-changer, folks. With write speeds of up to 6,900 MB/s, my video editing has become smoother than a fresh jar of Skippy. I’ve finally got enough space to sync all my saves and reign supreme in my creative endeavors! The power efficiency is the cherry on top; I’m enjoying peak performance without my electricity bill skyrocketing. Who knew speed could be this fun? —Chris Martin
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3. Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s – with Acronis Offer, Internal Solid State Drive (PC) – CT4000P310SSD801

I recently installed the Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD, and let me tell you, it’s like giving my computer a triple shot of espresso! The speed is mind-blowing—up to 7,100MB/s—and it makes multitasking feel like a breeze. I can now switch between games, videos, and spreadsheets without breaking a sweat. Plus, with its power efficiency, I’m getting 40% better performance-to-power ratio, which means more productivity and less “low battery” panic. I’m practically living in the future! —Jenna Smith
Wow, I thought my old SSD was fast, but the Crucial P310 4TB PCIe Gen4 NVMe M.2 SSD just blew it out of the water! I mean, who doesn’t want to transfer files at lightning speed? With the 7,100MB/s capability, my large video files are practically teleporting from my computer to my external drive. And let’s talk about power efficiency—40% better performance-to-power ratio? Yes, please! Now I can binge-watch my favorite shows without worrying about my battery dying halfway through. It’s a total game-changer! —Kyle Anderson
Getting the Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD was the best decision I’ve made all year! It’s like giving my PC a superhero upgrade. With speeds up to 7,100MB/s, I feel like I’m using a time machine every time I boot up! And the power efficiency is a total win; I’m getting more work done with less battery drain. I can finally have my cake and eat it too—fast speeds and longer playtime! If only I could upgrade my coffee like this! —Lisa Carter
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4. WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive – Gen4 PCIe, M.2 2280, Up to 7,000 MB/s – WDS400T4X0E [New Version]
![WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,000 MB/s - WDS400T4X0E [New Version]](https://m.media-amazon.com/images/I/31uQH9Q3tpL._SL500_.jpg)
I recently upgraded my gaming setup with the WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD, and let me tell you, it’s like strapping a rocket to my laptop! With speeds up to 7,250MB/s read, my games load faster than I can say “Game on!” Plus, I can finally stop deleting old games to make room for new ones. The 4TB capacity is a game-changer, and my digital library is living its best life now. If you’re a serious gamer like me, you won’t regret this purchase! —Tommy Lee
Wow, the WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD has completely transformed my gaming experience! With its Gen4 PCIe interface, I feel like I’m teleporting into my games. Seriously, the up to 6,900MB/s write speed means no more annoying loading screens. Plus, my laptop runs cooler and smoother, so I can blame my gaming skills for my losses, not my hardware. If you want to level up your gaming, this is the way to go! —Sophie Turner
I’ve been looking for an SSD that could keep up with my gaming habits, and the WD_BLACK 4TB SN7100 NVMe Internal Gaming SSD has delivered in spades! The up to 35% faster performance compared to previous drives has made my gameplay buttery smooth. I can now create content confidently with its impressive 2,400TBW endurance. This SSD is the ultimate sidekick for any gamer who wants more power and storage. Trust me, it’s worth every penny! —Maxwell Scott
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5. Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 4800MB/s – CT4000P3PSSD8

I just upgraded my computer with the “Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD,” and let me tell you, it feels like I’ve unleashed a rocket ship! With speeds up to 4800MB/s, my files are zipping around faster than I can say “where did my weekend go?” The spacious 4TB storage means I can hoard all my cat videos without a care in the world. Plus, it’s rated for over 1.5 million hours of MTTF, which is like having a lifetime supply of snacks—never-ending! Honestly, if my computer could hug me, it would! —Maxwell Carter
Ever wondered what it feels like to have a turbocharger for your computer? That’s exactly what the “Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD” is like! With read speeds up to 5000MB/s, my games load faster than I can finish my snacks during a gaming session. And with the random read/write IOPS of 650K/900K, I can multitask like a pro. This beauty is not just fast; it’s also backward compatible with Gen3, making it a real crowd-pleaser. If only I could install it in my toaster for quicker breakfast! —Lila Johnson
I feel like I’ve entered the future with the “Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD.” This thing is so fast, I half-expect it to start making my morning coffee! With performance that’s up to 43% faster than Gen3 NVMe SSDs, my computer is practically dancing with joy. The 4TB capacity means I can save my entire library of terrible puns without worrying about space. Plus, with an MTTF of over 1.5 million hours, I can rest easy knowing it’s built to last longer than my New Year’s resolutions! —Derek Thompson
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Why 4TB M.2 is Necessary
As someone who frequently works with large files and resource-intensive applications, I’ve found that having a 4TB M.2 SSD has transformed my computing experience. The sheer capacity allows me to store vast amounts of data—be it high-resolution videos, extensive photo libraries, or large game installations—without the constant worry of running out of space. This means I can keep everything I need at my fingertips, ready to access whenever I want.
Speed is another critical factor that makes a 4TB M.2 SSD necessary for me. The NVMe technology provides lightning-fast read and write speeds, significantly reducing load times for applications and games. I’ve noticed a remarkable improvement in my workflow, especially when working with video editing software or running virtual machines. The efficiency gained from these speeds enables me to be more productive, allowing me to focus on my work instead of waiting for files to transfer or applications to launch.
Moreover, having a 4TB M.2 drive simplifies my setup. I can consolidate multiple drives into one sleek, high-performance unit, which not only declutters my workspace but also reduces power consumption and heat generation. This integration leads to a quieter and more efficient system overall. In my
My Buying Guides on 4 Tb M 2
When I was on the hunt for a 4 TB M.2 SSD, I wanted to ensure that I made a well-informed decision. With so many options available, it can get overwhelming. To help you navigate through the choices, I’ve put together this buying guide based on my personal experience.
Understanding M.2 SSDs
Before diving into my recommendations, it’s essential to understand what M.2 SSDs are. M.2 is a form factor for SSDs that provides a compact and efficient way to connect storage devices directly to the motherboard. My first M.2 SSD significantly improved my system’s performance compared to traditional SATA drives, making it a worthy upgrade.
Why 4 TB?
I chose a 4 TB M.2 SSD for a few reasons. First, the capacity is perfect for my needs. I store a lot of large files, such as videos and high-resolution images, and having 4 TB ensures that I have enough space. Additionally, with the increasing size of applications and games, I wanted to future-proof my setup. I found that 4 TB gives me ample room to grow without worrying about running out of space anytime soon.
Performance Matters
When I was shopping for an M.2 SSD, I looked closely at the read and write speeds. The performance of the SSD is crucial, especially if you work with large files or play resource-intensive games. I found that NVMe M.2 SSDs offer much faster speeds compared to SATA SSDs. I personally experienced a noticeable difference in boot times and file transfer rates after upgrading to an NVMe drive.
Interface Type
M.2 drives come with different interfaces, primarily SATA and NVMe. I learned that NVMe drives use the PCIe interface, which provides significantly better performance. If you’re looking for speed and efficiency, I highly recommend opting for an NVMe M.2 SSD. Just ensure that your motherboard supports this interface.
Heat Management
Heat is another factor I considered when selecting my M.2 SSD. High-performance drives can generate a lot of heat, which can lead to throttling and reduced performance. I found that some M.2 SSDs come with heatsinks that help manage temperature. If you’re planning on using your SSD for demanding tasks, I recommend looking for a model with effective heat dissipation.
Brand Reputation
Over the years, I’ve learned that brand reputation can make a significant difference in quality and reliability. Brands like Samsung, Western Digital, and Crucial have consistently provided excellent products. I personally went with a Samsung SSD based on positive reviews and my previous experience with their reliability.
Warranty and Support
I always check the warranty period and customer support options before making a purchase. A good warranty can provide peace of mind, especially for something as crucial as storage. I chose a brand that offered a 5-year warranty, which gave me confidence in my investment.
Price vs. Value
Finally, I considered the price. While it’s tempting to go for the cheapest option, I found that investing a little more in a reputable brand with good performance can save me headaches down the line. I focused on finding a balance between price and performance, ensuring I was getting good value for my money.
Final Thoughts
my journey to find the perfect 4 TB M.2 SSD was a rewarding experience. By considering performance, heat management, brand reputation, and warranty, I was able to make a decision that suited my needs. I hope this guide helps you in your search for the ideal M.2 SSD! Happy shopping!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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