5 Best 8TB M.2 SSDs: Top Picks for Ultimate Performance and Storage

Are you tired of constantly deleting games or struggling with slow load times for your massive creative projects? If you’re a serious gamer, content creator, or just someone dealing with ever-growing file sizes, upgrading to a high-capacity M.2 NVMe SSD is a game-changer. And when it comes to raw storage, 8TB is quickly becoming the sweet spot for many.

An 8TB M.2 SSD offers incredible speed and ample space, making it perfect for storing entire game libraries, large video edits, or extensive data archives without breaking a sweat. But with so many options popping up, how do you pick the best 8tb m 2 ssd for your needs? We’ve scoured the market to bring you our top 5 picks, each offering unique advantages to boost your system’s performance. Let’s dive in!


WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State

WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State...

The WD_BLACK SN850X is a beast of a drive, specifically engineered for hardcore gamers and professionals who demand top-tier performance. This SSD isn’t just about massive storage; it’s about making sure your games load at lightning speed and your workstation runs without a hitch, thanks to its impressive read and write capabilities and Western Digital’s reliable TLC 3D NAND technology. If you’re looking for a performance 8TB M.2 SSD that won’t let you down, the SN850X is a strong contender.

  • Key Features:

    • Insane speeds up to 7,200 MB/s sequential read
    • Capacities up to 8TB built with Western Digital TLC 3D NAND
    • Optional heatsink version available for peak performance
    • WD_BLACK Dashboard (Windows only) for drive health monitoring and RGB customization (heatsink versions)
    • Features like Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM) for optimized gaming
  • Pros:

    • Exceptional speeds for gaming and demanding applications
    • Large 8TB capacity for extensive game libraries
    • Heatsink option effectively prevents thermal throttling
    • Useful software dashboard for management and customization
  • Cons:

    • Premium price point
    • Dashboard software is Windows-only
  • User Impressions: Users consistently praise the SN850X for its blazing fast speeds and reliability, especially for gaming. Many highlight the benefit of the heatsink option for sustained performance under heavy loads, noting a significant reduction in load times and overall system snappiness.

See it on Amazon here


WD_BLACK 8TB SN850P NVMe M.2 SSD Officially Licensed for PlayStation 5

WD_BLACK 8TB SN850P NVMe M.2 SSD Officially Licensed...

For all you PlayStation 5 owners out there, the WD_BLACK SN850P is specifically designed and officially licensed to expand your console’s storage. Gone are the days of deleting games to make room for new ones. This drive offers an incredibly easy installation process into your PS5’s M.2 slot and lets you play games directly from the drive, all while pushing the boundaries of PCIe Gen4 technology with impressive read speeds. It’s the ideal solution for console gamers seeking the best 8tb m 2 ssd for their PlayStation.

  • Key Features:

    • Officially licensed M.2 SSD for PlayStation 5 consoles
    • Capacities ranging from 1TB to 8TB for ample PS5 storage
    • Optimized heatsink designed specifically for the PS5 console for easy installation
    • Allows playing directly from the drive without transferring games
    • Read speeds up to 7,200MB/s for seamless gameplay and short load times
  • Pros:

    • Seamless, worry-free installation for PS5
    • Official licensing ensures compatibility and reliability
    • Excellent speeds for console gaming
    • Dedicated heatsink design for optimal PS5 performance
  • Cons:

    • Primarily marketed for PS5, though can be used in PCs
    • May be slightly pricier due to official licensing
  • User Impressions: PS5 owners rave about how easy this drive is to install and how flawlessly it integrates with their console. The peace of mind that comes with an officially licensed product, combined with the significant storage expansion and speed boost, makes it a fan favorite.

See it on Amazon here


Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280

Samsung SSD 9100 PRO 2TB, PCIe 5.0x4 M.2 2280, Seq....

While this specific listing highlights a 2TB model, the Samsung SSD 9100 PRO series truly embodies the next generation of SSD performance, offering capacities up to 8TB. This drive pushes the limits with breakthrough PCIe 5.0 performance, making it twice as fast as its Gen4 predecessors. If you’re into heavy video editing, AI applications, or just want the absolute cutting edge for your high-end PC, the 9100 PRO is designed to turbocharge every task with virtually no lag. It’s a glimpse into the future of high-capacity M.2 drives.

  • Key Features:

    • Breakthrough PCIe 5.0 performance with up to 14,800/13,400 MB/s sequential read/write speeds
    • Random read/write speeds up to 2,200K/2,600K IOPS
    • Designed for seamless AI content creation, swift loads, and smooth gameplay
    • Offers capacities up to 8TB
    • 5nm controller boosts power efficiency and advanced thermal control for sustained performance
    • Magician Software for firmware updates, encryption, and health monitoring
  • Pros:

    • Unrivaled PCIe 5.0 speeds for extreme performance
    • Excellent for professional workloads and future-proofing your system
    • Efficient thermal management
    • Samsung’s trusted reliability and Magician software
  • Cons:

    • Requires a PCIe 5.0 compatible motherboard to unlock full speeds
    • Higher price point due to bleeding-edge technology
  • User Impressions: Early adopters are blown away by the sheer speed of the 9100 PRO. Users working with massive datasets or 8K video editing report dramatic improvements in workflow. The efficient thermal control is also frequently mentioned, keeping performance consistent even under intense usage.

See it on Amazon here


Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4×4

Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4x4 |...

Though this particular model is listed as a 4TB drive, the Samsung 990 EVO Plus series is a testament to Samsung’s innovation in high-performance M.2 SSDs, embodying many features you’d expect from a leading 8TB M.2 SSD contender. It brings groundbreaking read/write speeds with its latest NAND memory, making it ideal for large file transfers and speeding up tasks. With its excellent thermal control and optimized performance for both PCIe 4.0 x4 and PCIe 5.0 x2 compatibility, it offers a versatile and powerful storage solution that excels in efficiency.

  • Key Features:

    • Groundbreaking sequential read/write speeds up to 7,250/6,300MB/s
    • Large storage capacity, now available in 4TB
    • Exceptional thermal control with an efficiency-boosting nickel-coated controller
    • Optimized for PCIe 4.0 x4 and compatible with PCIe 5.0 x2
    • Magician Software for continuous monitoring, firmware updates, and encryption
  • Pros:

    • Excellent balance of speed and power efficiency
    • Strong performance for gaming and demanding applications
    • Reliable thermal management prevents throttling
    • Versatile PCIe compatibility
    • Samsung’s reputable reliability and software support
  • Cons:

    • Specific listing is for 4TB, not 8TB (though it performs like top-tier drives)
    • Might be overkill for basic users
  • User Impressions: Users praise the 990 EVO Plus for its consistently fast performance and reliability. Many note the quick boot times and rapid application loading, making it a noticeable upgrade from older drives. The drive’s ability to maintain performance without excessive heat is also a common highlight.

See it on Amazon here


Lexar 8TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal

Lexar 8TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal...

The Lexar NM790 enters the ring as a formidable 8TB M.2 SSD, offering exceptional performance at a potentially more accessible price point compared to some of its competitors. Designed with hardcore gamers, professionals, and creators in mind, this drive delivers impressive Gen4 speeds while boasting remarkable power efficiency. Its compatibility with PlayStation 5 also makes it a strong contender for console owners looking for a massive storage upgrade without breaking the bank.

  • Key Features:

    • Exceptional performance up to 7000MB/s read, 6200MB/s write
    • Impressive 6000TBW (Terabytes Written) endurance
    • Up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs
    • Host Memory Buffer (HMB) 3.0 for smoother transfer speeds
    • Compatible with PlayStation 5
    • Five-year limited warranty
  • Pros:

    • Excellent balance of speed and value
    • Remarkably power-efficient, good for laptops and lower power systems
    • High endurance rating for longevity
    • PS5 compatibility is a big plus
    • Generous 5-year warranty
  • Cons:

    • May not match the absolute peak speeds of some top-tier drives
    • Less brand recognition in the SSD market compared to giants like Samsung or WD
  • User Impressions: Users are pleasantly surprised by the NM790’s performance, especially considering its price point. Gamers and content creators find it more than capable of handling their demanding workloads, appreciating the smooth data transfers and quick load times. Its low power consumption is also a frequently mentioned benefit.

See it on Amazon here


Frequently Asked Questions (FAQ)

Q1: What is an M.2 SSD and why is 8TB significant?
A1: An M.2 SSD is a small form factor solid-state drive that connects directly to your motherboard via an M.2 slot, offering much faster speeds than traditional SATA SSDs. An 8TB capacity is significant because it provides massive storage, allowing you to install many large games, store huge media files, or run demanding professional applications without worrying about running out of space quickly.

Q2: What’s the difference between PCIe Gen4 and PCIe Gen5 SSDs?
A2: PCIe Gen4 offers theoretical maximum speeds of around 7,000 MB/s, while PCIe Gen5 doubles that, potentially reaching up to 14,000 MB/s or more. Gen5 SSDs are newer and require a compatible motherboard (with a PCIe 5.0 M.2 slot) to achieve their full speeds. For most users and current-gen gaming, Gen4 is incredibly fast, but Gen5 offers future-proofing and extreme performance for professional workloads.

Q3: Do I need a heatsink for my 8TB M.2 SSD?
A3: For high-performance 8TB M.2 NVMe SSDs, especially those using PCIe Gen4 or Gen5, a heatsink is highly recommended. These drives can generate significant heat under heavy load, which can lead to thermal throttling (where the drive slows down to prevent overheating). A heatsink helps dissipate this heat, ensuring sustained peak performance. Many motherboards now come with integrated M.2 heatsinks.

Q4: Can I use these 8TB M.2 SSDs in my PlayStation 5?
A4: Yes, some 8TB M.2 SSDs, like the WD_BLACK SN850P, are specifically designed and officially licensed for the PlayStation 5. Other high-performance PCIe Gen4 M.2 SSDs can also be compatible, but they must meet Sony’s specific speed and size requirements and often need an aftermarket heatsink for optimal performance. Always check the SSD’s specifications and PS5 compatibility guidelines.

Q5: How long do 8TB M.2 SSDs typically last?
A5: The lifespan of an SSD is often measured in “Terabytes Written” (TBW) or “Mean Time Between Failures” (MTBF). High-quality 8TB M.2 SSDs typically have very high TBW ratings (e.g., 6000 TBW for the Lexar NM790), meaning you can write many petabytes of data over their lifetime before they might encounter issues. For typical consumer use, these drives are designed to last many years, often beyond the lifespan of the device they’re installed in.

Q6: Is an 8TB M.2 SSD worth the investment over a smaller capacity drive?
A6: If you’re a serious gamer with a vast library, a professional dealing with large video files, 3D models, or high-resolution media, or simply want to avoid storage limitations for years to come, an 8TB M.2 SSD is definitely worth the investment. It provides unparalleled convenience, performance, and peace of mind, eliminating the need to constantly manage your storage space.


Choosing the best 8tb m 2 ssd depends on your specific needs, whether that’s ultimate gaming performance, professional content creation, or massive console storage. Each of these drives offers incredible speed and capacity, making them excellent choices for supercharging your digital life. Remember to consider factors like PCIe generation, heatsink needs, and compatibility with your system before making your final decision. Happy upgrading!