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Upgrading your device with a fast, reliable M.2 SSD can dramatically improve boot times, game loading speeds, and overall system responsiveness. But with so many options available, knowing where to buy M.2 SSD that fits your needs—and your budget—can be overwhelming. Whether you’re building a gaming rig, expanding storage on a PS5, or upgrading a compact laptop like the Steam Deck or Surface Pro, we’ve done the research for you. This guide features expert-tested M.2 SSDs from top retailers like Amazon, complete with real customer reviews, performance insights, and exclusive buying tips to help you make the right choice.
Quick Product Comparison
Our Top 10 Where To Buy M 2 Ssd Reviews – Expert Tested & Recommended
1. Fanxiang 1TB M.2 2230 NVMe SSD for Steam Deck, Surface Pro, and Mini PCs
If you’re searching for where to buy M.2 SSD that fits compact devices like the Steam Deck or Microsoft Surface, the Fanxiang 1TB M.2 2230 NVMe SSD is a standout pick. Despite its small size, it delivers impressive speeds and reliable performance for everyday computing and gaming.
Key Features That Stand Out
✓ Blazing-fast read speeds up to 5,000 MB/s and write speeds up to 3,600 MB/s
✓ Compact M.2 2230 form factor ideal for space-limited devices
✓ Integrated graphene heat dissipation sticker for better thermal management
✓ Compatible with Steam Deck, Surface Pro, and mini PCs
✓ Durable design with no moving parts for silent operation
Why We Recommend It
This SSD offers a rare combination of size, speed, and cooling efficiency—perfect for users who need high performance in tight spaces. It’s especially valuable for gamers and professionals using portable devices that demand both speed and stability.
Best For
Steam Deck upgrades, Surface Pro users, and anyone needing a compact NVMe SSD for mini PCs or ultrabooks.
Pros and Cons
Pros:
- Excellent performance for its size
- Includes thermal management solution
- Easy plug-and-play installation
- Great value for 1TB capacity
Cons:
- Limited to 2230 form factor (not compatible with standard 2280 slots)
- Lower capacity compared to larger drives
Customer Reviews
Customer Review: “Replaced it in my surface, worked as a champ from the start. Well priced, no complaints with the performance either, which is better than the OM. Time will tell, but so far is a good start.”
Customer Review: “I upgraded my surface pro 8 with WD ssd 2 years ago. It quit working and causing the SF 8 to restart unexpectedly. The WD ssd does not have a thermal pad. I bought this one because of the thermal pad. Just installed the windows, works well and the bench mark test shows good R/W speed. I am happy.”
2. 2TB M.2 NVMe SSD with Heatsink for PS5, Gaming, and High-Performance PCs
When it comes to where to buy M.2 SSD for PS5 or high-end gaming PCs, this 2TB NVMe drive with a built-in heatsink is a top contender. It combines speed, cooling, and compatibility in one sleek package.
Key Features That Stand Out
✓ Cheetah-like performance with PCIe Gen4 speeds
✓ Includes double-surface heatsink for superior heat dissipation
✓ HMB+ Dynamic SLC caching for consistent performance
✓ Optimized for PS5, gaming laptops, and desktops
✓ 2TB capacity ideal for large game libraries
Why We Recommend It
This SSD delivers reliable Gen4 speeds without overheating—a common issue with high-performance drives. The included heatsink ensures stable operation even during long gaming sessions, making it a smart investment for serious gamers.
Best For
PS5 storage expansion, gaming desktops, and users who want plug-and-play compatibility with built-in thermal protection.
Pros and Cons
Pros:
- Excellent thermal management
- No additional heatsink required
- Fast and consistent read/write speeds
- Great for PS5 and PC gaming
Cons:
- Slightly thicker due to heatsink (may not fit all laptops)
- Branding and design may not appeal to all users
Customer Reviews
Customer Review: “Hasta el momento cumple con lo que dice 🫶🏻🫶🏻”
Customer Review: “Hasta el momento cumple con lo que dice 🫶🏻🫶🏻”
3. WD Black SN7100 2TB NVMe SSD M.2 2280 for Laptops and Gaming Devices
Looking for where to buy M.2 SSD that balances price and performance? The WD Black SN7100 offers near-top-tier speeds at a more accessible price point, making it ideal for budget-conscious gamers and creators.
Key Features That Stand Out
✓ Up to 7,250 MB/s read and 6,900 MB/s write speeds
✓ PCIe Gen4 interface with Sandisk TLC 3D NAND
✓ Available up to 2TB for ample storage
✓ Optimized for gaming and mobile productivity
✓ Reliable brand with strong warranty support
Why We Recommend It
This SSD delivers performance close to premium models like the SN850X but at a lower cost. It’s a fantastic upgrade for laptops and gaming rigs that support Gen4 speeds without breaking the bank.
Best For
Budget gamers, laptop users, and anyone upgrading from Gen3 who wants Gen4 speeds without overspending.
Pros and Cons
Pros:
- Excellent price-to-performance ratio
- Fast load times in games and apps
- WD reliability and customer support
- Easy installation in most M.2 slots
Cons:
- No included heatsink (may need third-party cooling)
- Slightly lower endurance than flagship models
Customer Reviews
Customer Review: “I bought the WD_BLACK SN7100 4TB to replace my smaller WD SN570 Gen3 boot drive. Installation was straightforward i.e just slide it into the M.2 slot, and done. Using CrystalDiskMark, I consistently saw around 7000 MB/s read and 6200 MB/s write.”
Customer Review: “Great SSD for the price. Installation was simple and the drive delivers fast load times in games and everyday use. The performance is definitely noticeable. Overall, a solid upgrade for any gaming PC!!”
4. WD Black SN850X 2TB NVMe SSD M.2 2280 for Gaming and High Performance
The WD Black SN850X has long been a favorite among PC enthusiasts, and for good reason. If you’re deciding where to buy M.2 SSD for maximum gaming performance, this drive is a proven winner.
Key Features That Stand Out
✓ Insane speeds up to 7,300 MB/s read
✓ Optional heatsink version available
✓ Built with Sandisk TLC 3D NAND
✓ Optimized for gaming and content creation
✓ Up to 8TB capacity options
Why We Recommend It
This SSD consistently ranks among the fastest Gen4 drives on the market. It’s reliable, well-cooled (especially with the heatsink), and delivers tangible improvements in game load times and system responsiveness.
Best For
High-end gaming PCs, content creators, and users who want top-tier performance and brand reliability.
Pros and Cons
Pros:
- One of the fastest Gen4 SSDs available
- Excellent thermal performance with heatsink
- WD’s strong reputation for durability
- Great for PS5 and PC gaming
Cons:
- Higher price than budget alternatives
- Heatsink version adds slight bulk
Customer Reviews
Customer Review: “Upgraded to the WD_BLACK 2TB SN850X NVMe from a Gen 3 SSD, and the difference is massive. This drive delivers exactly what it promises — insane speeds, great thermal performance, and rock-solid reliability.”
Customer Review: “The 1TB WD_BLACK SN850X was one of the best upgrades I made to my PC. Installation in M.2 format was quick and easy, and I noticed the difference from the very first boot: game loading times were drastically reduced.”
5. Samsung 990 PRO SSD 2TB NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive
Samsung has long been synonymous with quality storage, and the 990 PRO continues that legacy. When considering where to buy M.2 SSD from a trusted brand, this drive is hard to beat.
Key Features That Stand Out
✓ Read speeds up to 7,450 MB/s and write up to 6,900 MB/s
✓ Over 55% improvement in random performance vs. previous gen
✓ Samsung’s advanced V-NAND technology
✓ Optimized for gaming, AI, and creative workloads
✓ Includes Samsung Magician software for monitoring
Why We Recommend It
The 990 PRO offers near-maximum Gen4 performance with excellent reliability and software support. It’s a top pick for users who want the best from a globally recognized brand.
Best For
Gamers, video editors, and professionals who demand speed, stability, and long-term reliability.
Pros and Cons
Pros:
- Exceptional speed and consistency
- Trusted brand with strong warranty
- Samsung Magician software adds value
- Great for PS5 and high-end PCs
Cons:
- Premium pricing
- Can run warm under heavy load (heatsink recommended)
Customer Reviews
Customer Review: “I am using two of these 1TB drives in a custom NAS box I put together running TrueNAS. While the majority of my backups are on mirrored HDDs, I use these NVMe drives for high-speed caching and they perform flawlessly.”
Customer Review: “Installed this SSD in my PS5 and it just works exactly as advertised. Physical install took literally 3-4 minutes. PS5 recognized it instantly, formatted in under a minute, and I started moving games over right away.”
6. 2TB M.2 2280 NVMe SSD with Heatsink for PS5 and Gaming PCs
This 2TB NVMe SSD with an integrated heatsink is built for gamers who want hassle-free PS5 upgrades. It’s one of the best options when evaluating where to buy M.2 SSD with built-in cooling.
Key Features That Stand Out
✓ Up to 7,350 MB/s read speeds
✓ Includes multi-layered heatsink for thermal control
✓ PCIe Gen4 x4 interface
✓ Easy installation with included screws and standoff
✓ Compatible with PS5, laptops, and desktops
Why We Recommend It
The combination of speed, cooling, and plug-and-play compatibility makes this SSD a great all-in-one solution. You won’t need to buy a separate heatsink or worry about overheating during extended gaming.
Best For
PS5 owners, budget gamers, and users who want a complete upgrade kit without extra purchases.
Pros and Cons
Pros:
- Excellent value with heatsink included
- Fast Gen4 performance
- Easy installation process
- Good thermal management
Cons:
- Unknown brand (less established than Samsung or WD)
- Limited long-term reliability data
Customer Reviews
Customer Review: “The SIX NVMe M.2 SSD PCIe 4.0 (1TB, 2280) absolutely exceeded my expectations. It arrived well packaged with everything I needed — an optional heatsink, screwdriver, screw, and standoff — which honestly saved me a trip to the store.”
Customer Review: “I decided to get this for my laptop as I needed more drive space and was looking for something that would also be high speed. So far this drive has been working great! Really fast for the price.”
7. 2TB SSD NVMe M.2 2280 PCIe Gen4 x4 Internal Solid State Drive – Up to 7400MB/s
This high-performance 2TB NVMe SSD delivers near-flagship speeds at a competitive price. It’s a strong contender when searching where to buy M.2 SSD for PS5 or PC upgrades.
Key Features That Stand Out
✓ Sequential read/write up to 7,400/6,300 MB/s
✓ Officially validated for PS5 expansion
✓ Intelligent thermal management with 3D TLC NAND
✓ 8x faster than SATA SSDs
✓ Easy installation with included tools
Why We Recommend It
It offers premium performance without the premium price tag. Ideal for users who want Gen4 speeds and PS5 compatibility without overspending.
Best For
PS5 storage expansion, gaming PCs, and users upgrading from SATA or Gen3 drives.
Pros and Cons
Pros:
- Excellent speed for the price
- PS5-certified compatibility
- Includes installation tools
- Good thermal performance
Cons:
- Brand less recognized than Samsung or WD
- No included heatsink
Customer Reviews
Customer Review: “Easy install to my Lenovo ThinkPad X1 Extreme laptop. Easy to configure. Fast! Wow, I didn’t expect reading and writing speeds to change, but they did by a LOT, compared to my original SSD.”
Customer Review: “Great price and easy to install for my Playstation 5. Works great I’ve had it for about a year now and haven’t had any issues yet.”
8. Samsung 9100 PRO 2TB PCIe 5.0 M.2 SSD for AI and Gaming
Step into the future of storage with the Samsung 9100 PRO, one of the first consumer PCIe 5.0 SSDs. If you’re exploring where to buy M.2 SSD for AI workloads or next-gen gaming, this is it.
Key Features That Stand Out
✓ Up to 14,700 MB/s read and 13,400 MB/s write speeds
✓ Random read/write up to 1,850K/2,600K IOPS
✓ Optimized for AI, gaming, and content creation
✓ Samsung’s most advanced V-NAND yet
✓ Backward compatible with Gen4 systems
Why We Recommend It
This SSD is built for the next generation of computing. While it requires a Gen5-compatible motherboard to reach full speed, it’s a