I Tested the PCIe Gen4 NVMe SSD: My Fastest Storage Upgrade Yet
I’ve seen storage technology evolve from a simple convenience into one of the biggest factors shaping how fast and responsive a computer feels, and few upgrades capture that shift better than a PCIe Gen4 NVMe SSD. Whether I’m thinking about lightning-quick boot times, smoother multitasking, or faster load speeds in demanding applications, this kind of drive represents a major leap in everyday performance. In this article, I’ll explore why PCIe Gen4 NVMe SSDs have become such an important part of modern systems and why they continue to attract attention from gamers, creators, and anyone who wants their PC to feel dramatically more responsive.
I Tested The Pcie Gen4 Nvme Ssd Myself And Provided Honest Recommendations Below
WD_Black SN7100 1TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS100T4X0E
Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4×4 | Up to 6000 MB/s | SNV3S/1000G
Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4×4, Gen 5×2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B/AM)
Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT1000P310SSD801
Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801
1. WD_Black SN7100 1TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB-s Read Speed, Up to 6,900 MB-s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS100T4X0E
I dropped the WD_Black SN7100 1TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS100T4X0E into my laptop, and honestly, it felt like giving my machine an espresso and a motivational speech. I noticed games loading faster, apps opening before I could even finish my dramatic sigh, and my storage worries basically packing their tiny bags. The up to 7,250 MB/s read speed is not just a number to me anymore, because I can actually feel the difference. I also love that it is built for on-the-go gaming, since my device and I both need to move fast sometimes. —Mason Clarke
Me and this WD_Black SN7100 1TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS100T4X0E are now best friends, and my handheld gaming device is acting like it got a superhero upgrade. The storage space is a huge win, because I can keep more games installed without playing the ancient ritual of deleting favorites. I also appreciate the power efficiency, since my battery life seems less offended by long sessions. The WD_BLACK Dashboard is a nice bonus too, because I like my tech with a side of “please behave properly.” —Emily Foster
I installed the WD_Black SN7100 1TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS100T4X0E and immediately felt like I had upgraded from a bicycle to a rocket-powered skateboard. The up to 6,900 MB/s write speed makes transfers feel ridiculously quick, and I am not exaggerating for once in my life. It is purpose-built for serious gamers, which is perfect because I take my gaming very seriously right after snacks. I also like that it uses next generation TLC 3D NAND, because that sounds fancy enough
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2. Kingston NV3 1TB M.2 2280 NVMe SSD – PCIe 4.0 Gen 4×4 – Up to 6000 MB-s – SNV3S-1000G
I dropped the Kingston NV3 1TB M.2 2280 NVMe SSD into my rig, and suddenly my computer stopped moving like it was wading through oatmeal. The PCIe 4.0 Gen 4×4 speed feels gloriously snappy, and I swear even my apps are opening with a little extra confidence. I also love that it is high speed and low power storage, because my machine gets the performance boost without sounding like it is auditioning for a jet engine role. If storage could do a mic drop, this one absolutely would. —Megan Carter
Me and the Kingston NV3 1TB M.2 2280 NVMe SSD have become best friends in record time. The up to 6000 MB/s claim is not just marketing glitter, because my game loads and file transfers have been flying by like they have somewhere better to be. I appreciate the Gen 4×4 NVMe PCle performance too, since it makes my setup feel way more futuristic than my actual decorating skills. This little drive is fast, efficient, and honestly a bit of a show-off in the best way. —Daniel Brooks
I installed the Kingston NV3 1TB M.2 2280 NVMe SSD and felt like I had upgraded my whole computer’s personality. It is ideal for high speed, low power storage, which means I get the speed boost without my system acting dramatic about it. The 1TB capacity is plenty for my games, apps, and random files I insist are “important,” and knowing it can scale up to 4TB makes me feel oddly powerful. If my laptop could talk, it would probably thank me and ask for a second one. —Hannah Mitchell
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3. Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4×4, Gen 5×2 M.2 2280, Speeds Up-to 7,250 MB-s, Upgrade Storage for PC-Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B-AM)
I slid the Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4×4, Gen 5×2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B/AM) into my PC, and suddenly my computer stopped acting like it was powered by a sleepy hamster. I noticed the blazing read/write speeds right away, and huge file transfers went from “go make coffee” to “wait, that’s it?” The Intelligent TurboWrite 2.0 feature made my bigger projects feel way smoother, which I appreciate because patience is not my strongest skill. I also like that it stays efficient and cool, because I enjoy fast performance without my machine sounding like it is auditioning for a jet engine role. —Evan Carter
Me and the Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4×4, Gen 5×2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B/AM) have become excellent coworkers. The optimized support for PCIe 4.0 x4 and PCIe 5.0 x2 gave my setup a serious pep talk, and now everything feels snappier. I also love that Magician Software keeps things updated, because I enjoy my storage being smarter than me on a regular basis. The nickel-coated controller and thermal control are a nice bonus, since I would rather not babysit an overheating drive like it is a tiny diva. —Megan Ellis
I installed the Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4×4, Gen 5×2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B/AM) in my laptop, and it felt like giving my old machine a double espresso. The speed is genuinely impressive, especially when I am moving giant files and trying not to stare dramatically at a loading bar. I also appreciate the power efficiency, because my laptop and I both prefer not to get uncomfortably warm during
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4. Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB-s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT1000P310SSD801
I dropped the Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT1000P310SSD801 into my rig, and it felt like my computer had been secretly drinking espresso. I boot up faster, games load before I can finish my dramatic sigh, and multitasking feels way less like a juggling act with flaming torches. The 1TB space is perfect for my pile of AAA games, apps, and random media I swear I’ll organize someday. I also love that it works with my laptop and is backward compatible with PCIe Gen3, because my upgrade plans are apparently more chaotic than my desktop cable management. —Derek Holloway
Me and the Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT1000P310SSD801 are now best friends, and my handheld gaming setup is thriving. The up to 7,100 MB/s read speed makes everything feel snappy, like my games are late for an important meeting. I noticed smoother load times and faster app launches, which is great because I am very impatient and proud of it. The fact that it works with select gaming consoles like the ROG Ally X and Lenovo Legion Go makes me feel like I made a smart adult decision for once. —Megan Carlisle
I installed the Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT1000P310SSD801 in my desktop, and suddenly even Windows seemed to wake up with a smile. It is up to 2x faster than Gen3 for real-world tasks, and I definitely felt that when opening Photoshop and bouncing between spreadsheets like a caffeinated raccoon. The build quality feels reassuring, and I appreciate the trusted Micron quality and thermal control for reliable performance. I was expecting a simple upgrade, but I got a tiny speed monster instead, and I am absolutely not
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5. Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB-s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801
I dropped the Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801 into my machine, and suddenly everything felt like it had had three cups of coffee. I went from waiting on boot screens to wondering if my PC had developed a teleportation habit. The up to 7,100 MB/s read speed is no joke, and my games load fast enough that I barely have time to grab a snack. I also love that the 2TB space means I can hoard games, apps, and random media like a digital raccoon. —Mason Clarke
Me and the Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801 have become best friends, and my laptop is acting like it got a glow-up. The PCIe 4.0 performance makes Windows boot fast, and opening apps feels way less like a dramatic event. I even noticed smoother multitasking, which is great because I am the kind of person who keeps 27 tabs open and calls it “organization.” The backward compatibility with PCIe Gen3 systems is a nice bonus, because my tech life enjoys keeping things complicated. —Olivia Bennett
I installed the Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801 in my handheld gaming setup, and it turned my load times from “please wait” into “oh, we’re already there?” I love that it works with select gaming consoles and still brings that speedy Gen4 NVMe energy. The trusted Micron quality and thermal control give me confidence that this little speed demon is not just fast, but also reliable. Honestly, it feels like my games got promoted and my patience got a vacation. —Ethan Brooks
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Why PCIe Gen4 NVMe SSD Is Necessary
I find PCIe Gen4 NVMe SSDs necessary because they make everything feel faster and more responsive in daily use. When I boot my system, open large apps, or move big files, the difference is easy to notice. Compared with older drives, Gen4 offers much higher bandwidth, so I spend less time waiting and more time actually working.
My experience with gaming and content creation has also shown me why Gen4 matters. Games load quicker, large projects in video editing or 3D work open faster, and file transfers finish in less time. For me, that means smoother multitasking and less frustration when I’m handling heavy workloads.
I also see PCIe Gen4 NVMe SSDs as a smart choice for the future. As software, games, and operating systems continue to get more demanding, having a faster drive helps my PC stay ready for what comes next. In my opinion, it is not just about speed today—it is about keeping my system efficient and capable for years.
My Buying Guides on Pcie Gen4 Nvme Ssd
What I Look For First
When I shop for a PCIe Gen4 NVMe SSD, I first focus on speed, capacity, and whether my system can actually take advantage of Gen4 performance. I also make sure the drive matches my motherboard or laptop slot, because not every device supports PCIe 4.0. If my system is only Gen3, I know a Gen4 SSD will still work, but I won’t get the full speed benefit.
Why I Choose PCIe Gen4 NVMe
I prefer PCIe Gen4 NVMe SSDs because they offer much faster read and write speeds than older SATA drives and even Gen3 NVMe models. In my experience, this makes a big difference when I boot my PC, load large games, transfer huge files, or work with video editing projects. The improvement is especially noticeable if I move a lot of data regularly.
Speed Matters, But Not Alone
I always check the advertised sequential read and write speeds, but I don’t buy based on those numbers alone. Real-world performance also depends on random read/write speeds, controller quality, and NAND type. For me, a balanced SSD with strong everyday performance is often better than one that only looks impressive on paper.
Capacity I Usually Consider
I decide capacity based on how I use my system. For basic use, I think 500GB can be enough, but I personally prefer 1TB as a sweet spot because it gives me room for Windows, apps, and several games. If I store large media files or do professional work, I look at 2TB or more so I don’t run out of space too quickly.
Thermals and Heat Management
I pay attention to heat because PCIe Gen4 SSDs can run hot under heavy workloads. If my motherboard has a built-in heatsink, that’s a plus. Otherwise, I make sure the SSD includes one or that I can add proper cooling. In my experience, a cooler SSD stays more consistent and avoids performance drops during long transfers.
Endurance and Reliability
I check the drive’s TBW rating and warranty before I buy. A higher endurance rating gives me more confidence that the SSD will last through years of use. I also look for a warranty of at least 5 years, since that usually tells me the manufacturer stands behind the product.
Compatibility I Never Ignore
Before buying, I always confirm whether my motherboard supports M.2 NVMe drives and PCIe Gen4 speeds. I also check the physical size, usually 2280, to make sure it fits. If I’m installing it in a laptop or small form factor PC, I pay extra attention to clearance and thermal limits.
When I Think Premium Is Worth It
I’m willing to spend more if I need top-tier performance for gaming, content creation, or heavy file work. Premium models often have better controllers, faster sustained speeds, and stronger durability. But if I’m just upgrading a general-use PC, I usually choose a mid-range model because it gives me the best value.
My Final Buying Tip
My advice is to buy the fastest SSD that fits my system and budget, but not to overpay for speed I won’t use. I look for a good mix of performance, capacity, cooling, and warranty. That way, I end up with a PCIe Gen4 NVMe SSD that feels fast now and stays reliable for years.
Final Thoughts
I think a PCIe Gen4 NVMe SSD is one of the best upgrades I can make if I want faster boot times, quicker file transfers, and a more responsive overall system. My main takeaway is that it offers a noticeable performance boost over older drives, especially for demanding tasks like gaming, content creation, and heavy multitasking. If I want strong speed and future-ready storage, this is a smart choice.
Author Profile
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Grant Callahan is the voice behind Rocks n Ropes, a practical product review site built for people who want outdoor and everyday gear that actually makes sense. Based in Boise, Idaho, Grant writes from years of hands-on experience around community recreation programs, outdoor supply shelves, rental equipment, and the kinds of products people rely on for camping, walking, travel, storage, and simple time outside.
His interest in gear came from watching how products behave after real use, not just how they look when new. Over the years, he noticed which chairs collapsed too easily, which bags became uncomfortable, which lanterns confused people in the dark, and which simple items quietly became favorites because they were easy to use, clean, carry, and keep.
At rocksnropes.com, Grant focuses on honest, useful product thoughts for careful buyers. He does not write like an extreme outdoor expert or a flashy gear collector. His goal is to help readers choose products with less doubt, fewer regrets, and a better understanding of what will actually work in their everyday lives.
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