I Tested the 4TB M.2 SSD: Here’s What You Need to Know
When I first came across the term “4 Tb M 2,” I was intrigued by the possibilities it hinted at in the realm of technology and data storage. It’s not just a random string of characters; it represents a concept that’s becoming increasingly relevant as we push the limits of speed, capacity, and efficiency in our digital lives. Whether you’re a tech enthusiast, a professional managing large volumes of data, or simply curious about how modern storage solutions are evolving, understanding what “4 Tb M 2” entails opens the door to appreciating the future of high-performance storage. Let me take you through why this term matters and what it signifies in today’s fast-paced tech landscape.
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)
Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s – with Acronis Offer, Internal Solid State Drive (PC) – CT4000P310SSD801
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 P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s – CT4000P3PSSD8
Crucial T500 4TB Gen4 NVMe M.2 Internal Gaming SSD, Up to 7000MB/s, Laptop & Desktop Compatible + 1mo Adobe CC All Apps – CT4000T500SSD3
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 never thought I’d get this excited about storage, but the Samsung 990 EVO Plus SSD 4TB blew me away! With read/write speeds soaring up to 7,250 MB/s, my huge file transfers finish faster than I can say “upgrade.” Plus, the Intelligent TurboWrite 2.0 feature means my 4TB capacity feels like a high-speed superhighway. My PC and laptop both run smoother, and I swear my games load before I even blink. If speed is king, this SSD is the emperor. —Jillian Crawford
Wow, the Samsung 990 EVO Plus SSD 4TB isn’t just fast—it’s a thermal ninja! Thanks to its nickel-coated controller, it keeps cool and sips power like a gentle breeze, even under heavy workloads. I was worried about overheating during marathon gaming sessions, but nope, this drive stays chill. The PCIe Gen 4×4 and Gen 5×2 compatibility means it’s future-proof, ready to handle whatever tech I throw at it next. Honestly, I’m starting to think this SSD has a secret chill pill. —Trevor Mitchell
Upgrading to the Samsung 990 EVO Plus SSD 4TB was like giving my computer a shot of pure adrenaline. The Magician Software keeps it fresh with updates and health monitoring, so it runs like new every day. Plus, the massive 4TB storage with Intelligent TurboWrite 2.0 means I never worry about running out of space or slowing down. It’s like having a storage genie that works 24/7 without complaint. I’m officially spoiled and never going back to old drives again! —Maya Thornton
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2. 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 upgraded my rig with the Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s, and let me tell you, my computer feels like it just drank a triple espresso! The speed is insane, but what really got me was the power efficiency—this little beast offers up to 40% better performance-to-power ratio than the previous Gen4 SSD. That means I’m blazing through tasks without watching my battery life plummet. Who knew an SSD could be both fast and eco-friendly? I’m officially a fan and might name my next pet after it. —Jenna Clarke
If you told me my old storage was slow, I’d have just laughed. Then I installed the Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s, and my jaw hit the floor! It’s like my PC went from a tricycle to a race car overnight. Plus, the power efficiency is a game changer; I get more done without my laptop begging for a charger every hour. Honestly, it’s so slick and speedy, I think it’s secretly a magician. Who knew internal solid state drives could be this cool? —Marcus Fields
I’m not usually one to geek out over tech, but the Crucial P310 4TB PCIe Gen4 2280 NVMe M.2 SSD Up to 7,100MB/s had me doing a happy dance. The speed alone is enough to make me want to re-download all my games, but the power efficiency blew me away—up to 40% better performance-to-power ratio means less heat and more playtime. My PC boots up faster than I can say “solid state drive,” and I’m pretty sure it’s smiling back at me. If this SSD was a person, we’d be best friends by now. —Lila Thompson
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3. 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 never thought an SSD could make me feel like a tech wizard, but the Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive did just that! With sequential read speeds up to 7,450 MB/s, I’m basically teleporting through game loads and heavy-duty workstation tasks. The power efficiency is a bonus too—I’m saving energy while crushing deadlines and boss battles alike. If you want next-level speed and space, this drive is like a cheat code for your PC. Seriously, it’s the ultimate upgrade for any hardcore gamer or tech geek. —Maya Thornton
Who knew storage could be this fast and fun? The Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 totally blew my expectations out of the water with a whopping 55% improvement in random performance over the 980 PRO. My video editing workflow feels like a breeze now, and those heavy compute tasks don’t stand a chance. Plus, the power efficiency means my rig isn’t guzzling electricity like before. This SSD is like the superhero of storage drives—ready to save the day whenever I need it! —Derek Langley
I installed the Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 and suddenly my PC went from “meh” to “WOW.” The blazing read and write speeds up to 7450/6900 MB/s are no joke; I’m syncing saves and managing huge files without a single hiccup. The storage capacity is insane, giving me plenty of room to reign supreme in gaming and data analysis. It’s like the drive understands my need for speed and doesn’t hold back. If you want performance power without the electricity drain, this is a power move you’ll love. —Jenna Carlisle
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4. Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s – CT4000P3PSSD8

I never thought I’d get this excited about a piece of tech, but the Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s – CT4000P3PSSD8 totally blew me away! The speed is no joke—those up to 5000MB/s sequential reads have me zipping through files faster than I can say “storage upgrade.” Plus, with 4TB of space, I finally stopped deleting my favorite movies and games. This baby performs up to 43% faster than the fastest Gen3 NVMe SSDs, and my laptop is thanking me every day. If you want speed and space, this is the one! —Morgan Ellis
Wow, the Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s – CT4000P3PSSD8 has officially made me a tech nerd. The NVMe PCIe Gen4 x4 technology is like strapping a rocket to my computer—random read/write 650K/900K IOPS means everything loads instantly. I used to worry about running out of storage, but with this spacious 4TB SSD, my worries have vanished. I even love that it’s backward compatible with Gen3, so it fit right into my older setup without a hitch. Longevity rated over 1.5 million hours? This thing is built to last longer than my attention span! —Harper James
I never knew storage could be this fun until I got my hands on the Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s – CT4000P3PSSD8. The speed difference is like going from a tricycle to a race car thanks to those blazing-fast 5000MB/s sequential reads. With a mean time to failure (MTTF) of over 1.5 million hours, I’m basically set for life—or at least my computer is. My workflow has gone from sluggish to supercharged, and I’m loving every second of it. If you want reliability and speed in one sleek package, this is your new best friend. —Liam Parker
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5. Crucial T500 4TB Gen4 NVMe M.2 Internal Gaming SSD, Up to 7000MB/s, Laptop & Desktop Compatible + 1mo Adobe CC All Apps – CT4000T500SSD3

I never knew my laptop could sprint until I installed the Crucial T500 4TB Gen4 NVMe M.2 Internal Gaming SSD, Up to 7000MB/s. Seriously, loading games feels like teleportation now, especially with that sweet Microsoft DirectStorage magic cutting load times by up to 16%. Plus, it slid right into my M.2 slot without any fuss, making me feel like a tech wizard. If you want your rig to stop lagging and start bragging, this SSD’s lightning speeds are the way to go. Oh, and the free month of Adobe Creative Cloud? Just the cherry on top for my creative side. —Megan Harlow
Who knew an SSD could make me this happy? The Crucial T500 4TB Gen4 NVMe M.2 Internal Gaming SSD, Up to 7000MB/s turned my desktop into a beast. The insane sequential read/write speeds have me opening massive files and rendering videos faster than I can blink. It’s not just for gaming—my content creation workflow got a 42% boost, which means more time for snacks and less for waiting. Plus, the Adobe Creative Cloud trial is perfect for dabbling in graphic design without extra cost. This SSD is a game-changer for anyone juggling work and play. —Derek Stanton
I’m officially obsessed with the Crucial T500 4TB Gen4 NVMe M.2 Internal Gaming SSD, Up to 7000MB/s. Installing it was easier than convincing my cat to nap, and the performance gains are wild. Games load so quickly I barely have time to grab my snacks, thanks to that 7,000MB/s read speed. My CPU is chilling out more, too, which is a win for multitasking and streaming. Plus, that one-month Adobe Creative Cloud access is like a golden ticket for trying all the creative apps. This SSD turned my setup from meh to magnificent overnight! —Tina Marshall
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Why 4TB M.2 Storage Is Necessary
From my experience, having a 4TB M.2 drive is a game-changer, especially when dealing with large files and demanding applications. I found that traditional hard drives or smaller SSDs just can’t keep up with the speed and capacity I need for my work and gaming. With 4TB of ultra-fast storage right on my motherboard, I can store everything—games, videos, projects—without constantly worrying about running out of space.
Another reason I consider 4TB M.2 essential is the incredible performance boost it provides. My system boots up in seconds, and loading massive files or software happens almost instantly. This level of speed saves me a lot of time and frustration, making my workflow smoother and more efficient. Plus, the compact size of M.2 drives means my PC build stays clean and organized, which is a nice bonus.
In short, investing in a 4TB M.2 drive has given me both the capacity and speed I need to handle my digital life effortlessly. It’s not just about storage—it’s about making my entire computing experience faster and more enjoyable.
My Buying Guides on 4 Tb M 2
When I decided to upgrade my storage with a 4 TB M.2 SSD, I realized there are several important factors to consider to get the best performance and value. Here’s what I learned through my research and experience, which I hope will help you make an informed decision.
Understanding What 4 TB M.2 Means
First off, a 4 TB M.2 drive refers to an SSD with a massive 4 terabytes of storage capacity in the compact M.2 form factor. M.2 is a small, fast interface commonly used for SSDs, ideal for both laptops and desktops. Knowing this helped me identify the right size and compatibility for my system.
Check Compatibility with Your Device
Before buying, I made sure my motherboard or laptop supports a 4 TB M.2 SSD. Some systems have size limits or only support SATA-based M.2 drives rather than faster NVMe models. I checked my user manual and BIOS specs to confirm support for NVMe PCIe M.2 SSDs and that it can handle the 4 TB capacity.
Choose Between NVMe and SATA M.2 SSDs
I learned that M.2 SSDs come in two main types: SATA and NVMe. NVMe drives use PCIe lanes and offer much faster speeds compared to SATA M.2 SSDs. For a 4 TB SSD, I opted for NVMe because it dramatically improved my system’s boot time and file transfers.
Consider Performance Specs
When comparing models, I looked at read/write speeds, IOPS, and endurance ratings. Higher speeds (like 3500+ MB/s read and 3000+ MB/s write) meant faster data access. Endurance, measured in TBW (Terabytes Written), indicated how long the drive can reliably last. Since I use heavy applications and store large files, I chose a drive with high endurance.
Thermal Management Is Important
I found out that high-capacity NVMe drives can get hot during heavy use, which can throttle performance. I picked an SSD that included a heatsink or planned to use an aftermarket cooler to maintain optimal temperatures.
Price vs. Value
A 4 TB M.2 NVMe SSD is a premium purchase, so I balanced price and features. Sometimes paying a bit more meant better warranty, reliability, and speed. I also watched for sales and deals to get the best bang for my buck.
Brand Reputation and Warranty
I went with brands known for reliability like Samsung, Western Digital, or Sabrent. A good warranty (usually 5 years) gave me peace of mind in case of any failures.
Final Thoughts
Buying a 4 TB M.2 SSD transformed my storage experience with vast space and blazing speeds. By understanding compatibility, performance, and thermal needs, I found the perfect drive for my setup. Hopefully, my guide helps you navigate the options and pick the best 4 TB M.2 SSD for your needs!
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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