5 Top Lexar Internal SSDs Reviewed: Which is the Best Internal SSD for Your PS5?

Feeling the storage crunch on your PlayStation 5? It’s a common gamer dilemma – those amazing PS5 titles take up a lot of space, and before you know it, you’re constantly deleting games just to make room for new ones. But what if there was a way to significantly expand your console’s storage and potentially improve load times? Enter Lexar, a trusted name in flash memory, offering some fantastic internal SSD options.

Upgrading your PS5’s internal storage with a compatible M.2 NVMe SSD is one of the smartest moves you can make as a PS5 owner. Not only does it give you heaps more space for your digital game library, but with the right drive, you can expect lightning-fast performance, ensuring your games load quickly and play smoothly, just as Sony intended.

We’re diving deep into five popular Lexar internal SSDs to help you figure out which one might be the Lexar best internal SSD for PS5 for your gaming setup. We’ll look at performance, features, and overall value to help you make an informed decision.

Why Upgrade Your PS5’s Storage?

If you’re still on the fence about upgrading, here are a few compelling reasons:

  • More Games: This is the big one! Stop deleting games. Keep your entire library ready to play.
  • Faster Load Times: While the PS5’s built-in SSD is super fast, a high-quality internal M.2 NVMe SSD can match or even exceed its performance for installed games.
  • Seamless Gaming Experience: Play PS5 games directly from the expanded storage without transferring them back to the console’s main drive.
  • Future-Proofing: As games get larger and more graphically demanding, extra fast storage becomes even more crucial.

Lexar has a great range of drives, but it’s important to pick the right one. Let’s break down some of their top contenders.


Lexar 4TB Play SSD with Heatsink PCIe Gen 4×4 NVMe

Lexar 4TB Play SSD with Heatsink PCle Gen 4x4 NVMe...

If you’re serious about never worrying about storage again and want a drive specifically designed with your PS5 in mind, the Lexar 4TB Play SSD is an outstanding choice. This drive not only offers a massive 4TB of space, but it’s also built for performance, ensuring your PS5 games load at blistering speeds. The included heatsink is a game-changer, simplifying installation and guaranteeing optimal thermal management during even the most intense gaming sessions. It’s truly engineered to enhance your gaming experience.

  • Key Features:

    • Designed specifically for PS5, enhancing your gaming experience.
    • Blazing speeds: Up to 7400MB/s read and 6500MB/s write.
    • Massive 4TB capacity for an expansive game library.
    • Includes a unique heatsink for easy installation and enhanced cooling.
    • Tested and approved for PS5 console storage, allowing direct game play.
    • Also compatible with PC gaming, featuring HMB and SLC Dynamic cache.
    • Five-year limited warranty.
  • Pros:

    • Huge 4TB capacity virtually eliminates storage concerns.
    • Exceptional Gen 4 speeds meet or exceed PS5 requirements.
    • Integrated heatsink is convenient and essential for PS5.
    • Officially tested and approved for PS5 compatibility.
    • Can also be used for high-performance PC gaming.
  • Cons:

    • Higher price point due to large capacity and performance.
  • User Impressions:
    Gamers consistently praise the Lexar 4TB Play SSD for its straightforward installation and impressive performance on their PS5 consoles. Many highlight the sheer amount of storage as a primary benefit, allowing them to download and keep all their favorite titles without compromise. The integrated heatsink is frequently mentioned as a plus, saving users the hassle of buying one separately.

  • See it on Amazon here


Lexar 1TB NM790 SSD with Heatsink PCIe Gen4 NVMe M.2

Lexar 1TB NM790 SSD with Heatsink PCIe Gen4 NVMe M.2...

The Lexar 1TB NM790 with Heatsink strikes a fantastic balance between performance and affordability, making it a strong contender for the Lexar best internal SSD for PS5 for many users. Offering 1TB of storage, it’s a significant upgrade from the PS5’s default internal space. What truly sets this drive apart is its remarkable efficiency – not only does it deliver incredible Gen 4 speeds, but it does so with up to 40% less power consumption than many other DRAM cache-enabled Gen 4 SSDs. This means a cooler, more efficient operation for your console.

  • Key Features:

    • Exceptional performance: Up to 7400MB/s read, 6500MB/s write.
    • 1TB capacity, 2x faster than PCIe Gen 3 SSDs.
    • Designed with an integrated heatsink for optimal cooling and performance.
    • Up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs.
    • Host Memory Buffer (HMB) 3.0 ensures smooth transfer speeds.
    • Fully compatible with PlayStation 5.
    • Five-year limited warranty.
  • Pros:

    • Excellent value for its speed and features.
    • Integrated heatsink simplifies PS5 installation.
    • Remarkable power efficiency leads to cooler operation.
    • Full PS5 compatibility ensures smooth gameplay.
    • Provides a substantial storage boost for most gamers.
  • Cons:

    • 1TB might still be limiting for gamers with extremely large digital libraries.
  • User Impressions:
    Customers love the NM790 for its “set it and forget it” nature. The built-in heatsink and PS5 compatibility make installation a breeze, and the noticeable boost in available storage and consistent game loading times receive high praise. Many appreciate the energy efficiency, seeing it as a thoughtful design choice.

  • See it on Amazon here


Lexar 2TB NM790 SSD with Heatsink PCIe Gen4 NVMe M.2

Lexar 2TB NM790 SSD with Heatsink PCIe Gen4 NVMe M.2...

If 1TB just isn’t quite enough but you still want the incredible efficiency and performance of the NM790 series, then the Lexar 2TB NM790 with Heatsink is your ideal match. This drive doubles the storage of its 1TB sibling while retaining all the fantastic features that make the NM790 line a top pick for PS5 users. With 2TB, you can comfortably store dozens of AAA titles, ensuring you’re always ready for your next gaming session. It continues Lexar’s commitment to delivering high-performance, power-efficient storage solutions perfect for your console.

  • Key Features:

    • Blazing speeds: Up to 7400MB/s read, 6500MB/s write.
    • Generous 2TB capacity, twice as fast as PCIe Gen 3 SSDs.
    • Integrated heatsink keeps your console cool for peak performance.
    • Achieves up to 40% less power consumption compared to DRAM cache-enabled PCIe Gen 4 SSDs.
    • Host Memory Buffer (HMB) 3.0 ensures seamless data transfers.
    • Fully compatible with PlayStation 5.
    • Five-year limited warranty.
  • Pros:

    • Perfect balance of substantial storage and top-tier performance.
    • Integrated heatsink for simple, safe PS5 installation.
    • Energy-efficient design, contributing to cooler system temps.
    • Excellent read/write speeds that exceed PS5 requirements.
    • Great value for a 2TB Gen 4 drive with a heatsink.
  • Cons:

    • While affordable for 2TB, it’s a higher initial investment than 1TB options.
  • User Impressions:
    Reviewers frequently highlight this 2TB version as the sweet spot for PS5 storage expansion. They love the peace of mind that comes with having so much space for current and future games. The drive’s reliability and consistent high speeds in a PS5 environment are repeatedly praised, making it a highly recommended choice.

  • See it on Amazon here


Lexar 2TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal

Lexar 2TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal...

Stepping into the future, the Lexar 2TB NM1090 PRO is an absolute beast of an SSD, utilizing cutting-edge PCIe 5.0 technology. While its blistering speeds of up to 14,000 MB/s read and 13,000 MB/s write are truly groundbreaking, it’s important to note that the PS5 currently only supports PCIe Gen 4 speeds. This means that while this drive could technically be installed, your PS5 would only utilize it at Gen 4 speeds, not Gen 5. This SSD is truly designed for the most demanding PC setups, especially those running AMD Ryzen or Intel i9 processors, and is a perfect internal SSD for AI PCs, accelerating everything from model training to real-time data processing.

  • Key Features:

    • Next-gen PCIe 5.0 technology with incredible speeds up to 14,000/13,000 MB/s.
    • Accelerates load times by 200% on compatible systems.
    • Powerful 6nm controller for optimized heat control and efficient performance.
    • Ideal for AI PCs, reducing bottlenecks and accelerating complex tasks.
    • DRAM Cache and SLC Dynamic Cache for greatly enhanced data transfer speeds.
    • Works with Microsoft DirectStorage for boosted game loads on PC.
  • Pros:

    • Unparalleled PCIe Gen 5 performance, future-proofing your PC build.
    • Massive speed increase for compatible PC applications and games.
    • Excellent for high-end PC gaming, content creation, and AI workloads.
    • Advanced thermal management with a 6nm controller.
  • Cons:

    • Not the Lexar best internal SSD for PS5 as the PS5 cannot utilize its Gen 5 speeds.
    • Much higher cost than Gen 4 alternatives, with no benefit for PS5 users.
    • Might require an aftermarket heatsink for PS5 installation (if attempting), as it doesn’t come with one built for PS5 dimensions.
  • User Impressions:
    PC enthusiasts are thrilled with the NM1090 PRO’s mind-boggling speeds, reporting significant improvements in game loading, large file transfers, and application responsiveness. They often highlight its cutting-edge nature and suitability for the latest PC platforms.

  • See it on Amazon here


Lexar 1TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal

Lexar 1TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal...

Just like its 2TB counterpart, the Lexar 1TB NM1090 PRO is a marvel of modern storage technology, packing PCIe 5.0 performance into a smaller capacity. With read speeds up to 14,000 MB/s and write speeds up to 10,000 MB/s, it delivers unprecedented speed for compatible systems. However, the same caveat applies: while technically installable in a PS5, the console’s PCIe Gen 4 architecture will limit its performance to Gen 4 speeds. This drive truly shines in high-end PC gaming rigs and professional workstations that can fully leverage its next-generation capabilities, particularly for tasks involving AI, large data sets, and DirectStorage-enabled games.

  • Key Features:

    • Cutting-edge PCIe 5.0 technology for up to 14,000/10,000 MB/s read/write.
    • Accelerates load times on compatible systems by 200%.
    • Efficient 6nm controller for optimized heat control.
    • Excellent for AI PCs, accelerating model training and data processing.
    • DRAM Cache and SLC Dynamic Cache boost data transfer and responsiveness.
    • Enhances PC gaming experience with Microsoft DirectStorage.
  • Pros:

    • Groundbreaking PCIe Gen 5 performance for future-proof PC builds.
    • Significantly boosts speed for compatible PC applications.
    • Ideal for the latest high-end PC gaming and demanding professional tasks.
    • Advanced thermal design for efficient operation.
  • Cons:

    • Not recommended as the Lexar best internal SSD for PS5 due to PS5’s Gen 4 speed limitation.
    • Premium price tag without PS5 benefitting from its full potential.
    • Lack of PS5-specific heatsink might necessitate additional purchase if used in a PS5.
  • User Impressions:
    PC users with compatible motherboards are highly impressed by the raw speed and responsiveness this drive brings to their systems. They note the substantial difference in tasks like video editing, game loading, and system boot times, affirming its position as a top-tier PC component.

  • See it on Amazon here


How to Choose the Lexar Best Internal SSD for PS5

When deciding on the perfect Lexar internal SSD for your PS5, keep these key factors in mind:

  1. PS5 Compatibility: Ensure the drive is PCIe Gen 4 (or higher, but know it will run at Gen 4 speeds) and meets Sony’s recommended speed requirements (5,500 MB/s read speed or faster). All the Gen 4 Lexar drives we reviewed (Play and NM790 series) fit this bill perfectly.
  2. Heatsink: The PS5 requires an M.2 SSD to have a heatsink for optimal thermal management. Look for drives with an integrated heatsink, as this makes installation much easier. All Lexar PS5-compatible drives in this list include one.
  3. Capacity: Consider how many games you typically play and how large your library is.
    • 1TB: A good starting point, doubles your usable internal storage.
    • 2TB: Ideal for most gamers, offering plenty of room for a large collection.
    • 4TB: For the ultimate game hoarder, virtually eliminating storage worries.
  4. Price: Balance your budget with your storage needs. Higher capacity and newer technology often mean a higher price.

Installation Tips

While installing an internal SSD in your PS5 might sound daunting, it’s a straightforward process that Sony has made relatively user-friendly. You’ll need a Philips head screwdriver, and it takes about 10-15 minutes. There are plenty of great video guides online if you need a visual walkthrough!

Conclusion: Finding Your Perfect Lexar Partner

Upgrading your PS5’s storage is a fantastic way to enhance your gaming experience, and Lexar offers some truly excellent options. For most PlayStation 5 owners, the Lexar best internal SSD for PS5 will undoubtedly be one of the PCIe Gen 4 drives: the Lexar 1TB or 2TB NM790 SSD with Heatsink for their excellent balance of price, performance, and power efficiency, or the Lexar 4TB Play SSD with Heatsink if you need maximum capacity.

The PCIe Gen 5 drives (NM1090 PRO series), while incredibly fast, are simply overkill for the PS5’s current capabilities and are better suited for high-end PC builds. By choosing a Lexar Gen 4 drive with a built-in heatsink, you’re ensuring a smooth, fast, and reliable storage expansion that will keep your PS5 gaming strong for years to come.


FAQ Section

Q1: Why do I need an internal SSD for my PS5?
A1: The PS5’s internal storage (around 667GB usable) fills up quickly with modern games. An internal M.2 NVMe SSD allows you to expand this storage significantly, letting you install and play more PS5 games directly from the expanded drive without having to constantly delete and redownload titles.

Q2: What are the minimum speed requirements for a PS5 internal SSD?
A2: Sony recommends an M.2 NVMe SSD with a sequential read speed of 5,500 MB/s or faster. All the Lexar Gen 4 drives reviewed here (Play and NM790 series) comfortably meet and exceed this requirement, ensuring optimal performance.

Q3: Do I need a heatsink for my PS5 internal SSD?
A3: Yes, absolutely. Sony explicitly states that an M.2 SSD installed in a PS5 must have a heatsink attached. This prevents the drive from overheating during intense gaming sessions, which could lead to throttling or damage. Lexar offers several drives with pre-attached heatsinks, simplifying installation.

Q4: Can I use any Lexar M.2 NVMe SSD in my PS5?
A4: Not all M.2 NVMe SSDs are compatible. You need a PCIe Gen 4 x4 M.2 NVMe SSD (or Gen 5, but it will operate at Gen 4 speeds), with a read speed of at least 5,500 MB/s, and it must have a heatsink within specific dimensions. The Lexar Play SSD and NM790 series with heatsinks are designed and tested for PS5 compatibility.

Q5: What’s the difference between PCIe Gen 4 and Gen 5 SSDs, and does it matter for PS5?
A5: PCIe Gen 5 SSDs are the latest generation, offering significantly higher read/write speeds (up to 14,000 MB/s) compared to Gen 4 (typically up to 7,400 MB/s). However, the PS5’s architecture currently only supports PCIe Gen 4 speeds. So, while a Gen 5 SSD might work, the PS5 will only utilize it at Gen 4 speeds, meaning you won’t get the full benefit of the Gen 5’s extra performance, and you’ll likely pay a premium for technology you can’t fully use on your console.

Q6: Is installing an internal SSD difficult for the average user?
A6: No, it’s quite straightforward! Sony designed the PS5 to make SSD installation relatively easy. You’ll need a Philips head screwdriver, and there are many excellent step-by-step video guides online. It typically takes less than 15-20 minutes.

Q7: How much storage capacity do I really need for my PS5?
A7: This depends on your gaming habits.
* 1TB: A solid upgrade if you play a moderate number of games and are okay with occasional game management.
* 2TB: The sweet spot for most gamers, allowing for a large library of AAA titles without much worry.
* 4TB: For serious collectors or those who want to download every game on PS Plus Extra/Premium, offering virtually unlimited storage peace of mind for the foreseeable future.