5 Top Portable SSDs: Finding Your Best 500GB External Hard Drive for Mac (Including Lexar Alternatives)

Are you on the hunt for the best 500GB SSD external hard drive for Mac? Whether you’re a creative professional needing fast file transfers, a student looking for reliable backup storage, or just someone who needs extra space for their MacBook, choosing the right portable SSD is crucial. While Lexar offers some fantastic options, the market is rich with other high-performance external SSDs that are perfect for your Mac.

In this guide, we’ll dive into five top contenders that offer excellent speed, durability, and compatibility with Apple’s ecosystem. We’ll break down their features, pros, and cons, helping you make an informed decision for your digital life. Let’s find the ideal external storage solution for you!


1. BUFFALO External SSD 500GB

BUFFALO External SSD 500GB - Compatible with PS4 / PS5...

The BUFFALO External SSD 500GB is a fantastic choice if you’re looking for a compact and reliable storage device that punches above its weight. It’s engineered to handle your data on the go, making it ideal for professionals, gamers, or anyone needing quick access to their files. Its robust design means you don’t have to baby it, offering peace of mind for your precious photos, videos, and documents.

  • Key Features:

    • BEST VALUE SSD – Compact and reliable, perfect for on-the-go demands.
    • Compatible with PS4/PS5, Macs, and PCs, offering versatile use.
    • Ideal for quick copies of large data; great for professional backups.
    • Faster speed than traditional HDDs, enabling simultaneous intensive tasks.
    • Compact, durable, and reliable with shock-resistant, rugged design.
    • USB 3.2 connectivity supporting both USB-C and USB-A.
    • Three-year warranty (if registered), two years if unregistered.
  • Pros:

    • Excellent value for an external SSD.
    • Highly portable and shock-resistant, built for durability.
    • Broad compatibility with various devices including Macs and gaming consoles.
    • Fast data transfer speeds, a noticeable upgrade from HDDs.
    • Good warranty period provides extra assurance.
  • Cons:

    • While fast, it may not reach the absolute top-tier speeds of some premium SSDs.
  • User Impressions:
    Customers consistently praise the BUFFALO SSD for its sturdy build and reliable performance. Mac users particularly appreciate its plug-and-play simplicity and how effortlessly it integrates into their workflow. Many highlight its compact size as a major plus for portability.

  • See it on Amazon here


2. Maxone 500GB Ultra Slim Portable External Hard Drive HDD

Maxone 500GB Ultra Slim Portable External Hard Drive HDD...

While our focus is on finding the best 500GB SSD external hard drive for Mac, the Maxone 500GB Ultra Slim Portable External Hard Drive presents a compelling, budget-friendly alternative if SSD speeds aren’t your absolute top priority and you’re seeking sheer value. This sleek, all-aluminum drive is incredibly thin and robust, offering reliable storage for your PC or laptop. It’s a great pick for everyday backups and storing media, especially if you’re mindful of your wallet.

  • Key Features:

    • Ultra Slim and Sturdy Metal Design: Merely 0.4 inch thick with anti-scratch aluminum.
    • Compatibility: Compatible with Microsoft Windows 7/8/10, PC, Laptop.
    • Improve PC Performance: USB 3.0 technology for up to 5 Gbit/s transfer speed.
    • Plug and Play: No external power supply or software installation needed.
    • Includes 19-inch USB 3.0 cable, user’s manual, and 3-Year manufacturer warranty.
  • Pros:

    • Extremely slim and lightweight, highly portable.
    • Durable metal design protects against scratches.
    • Excellent value for a 500GB portable storage device.
    • Plug-and-play simplicity.
    • Comes with a good 3-year warranty.
  • Cons:

    • It’s an HDD, not an SSD, meaning significantly slower speeds compared to solid-state drives.
    • Primarily advertised for Windows; Mac compatibility might require reformatting.
  • User Impressions:
    Users love the Maxone for its incredibly thin profile and stylish metal casing. It’s often recommended for those needing basic, reliable external storage without breaking the bank. While not an SSD, its ease of use and solid build quality make it a popular choice for straightforward file storage.

  • See it on Amazon here


3. Crucial X10 1TB Portable SSD

Crucial X10 1TB Portable SSD, Up to 2,100MB/s, USB 3.2...

For those who started their search looking for a best 500GB SSD external hard drive for Mac but are open to a substantial upgrade in both speed and capacity, the Crucial X10 1TB Portable SSD is a powerhouse. This matte blue marvel is designed for serious creators, students, and gamers who demand lightning-fast data access. Its exceptional speed, combined with impressive ruggedness, makes it an ideal companion for any Mac user on the move, offering double the storage of a typical 500GB unit.

  • Key Features:

    • Ultra-fast Speeds: Up to 2,100MB/s read speeds, significantly faster than HDDs.
    • Built to Last: IP65 dust and water resistance, drop resistant up to 9.8 ft (3 metres).
    • Broad Compatibility: Connects with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
    • Ultimate Storage Capacity: 1TB SSD for all your photos, videos, backups, and more.
    • Bonus Software Included: Three months of Mylio Photos plus and Acronis True Image.
  • Pros:

    • Blazing-fast transfer speeds, ideal for large files and demanding applications.
    • Incredibly durable with high dust, water, and drop resistance.
    • Wide compatibility ensures it works seamlessly across multiple devices, including Macs.
    • Generous 1TB capacity for extensive storage needs.
    • Includes valuable bonus software.
  • Cons:

    • Premium price point due to its high speed and durability.
    • The 1TB capacity might be overkill if you strictly need 500GB, though 500GB versions may exist.
  • User Impressions:
    Reviewers are consistently blown away by the Crucial X10’s speed and robustness. Mac users report excellent performance with video editing and large project files, appreciating its rapid data access. Its rugged build is also a frequent highlight, making it a favorite for outdoor photographers and travelers.

  • See it on Amazon here


4. Aiibe 500GB External Solid State Drive USB C Portable SSD

Aiibe 500GB External Solid State Drive USB C Portable SSD...

The Aiibe 500GB External Solid State Drive is a strong contender for the title of best 500GB SSD external hard drive for Mac, especially if you prioritize both speed and sleek portability. This little powerhouse offers incredible transfer speeds, ensuring your files move in a flash. Its universal compatibility and robust metal design make it a versatile and reliable choice for students, professionals, and even gamers who need extra, fast storage for their Mac or other devices.

  • Key Features:

    • Ultra Fast Transfer Speed: Read up to 1050MB/s, write up to 1000MB/s.
    • Universal Compatibility: Supports Windows, Mac OS, and Android systems.
    • Data Transfer: USB-C to A cable and USB-A to C adapter included for broad device support (TV, iPhone 15, computers, tablets, cameras).
    • Easy Expansion: Great for PS4/XBOX game storage or iPhone 15/Pro video recording.
    • Metal Shockproof & Anti-drop: High-strength aluminum alloy shell for durability and heat dissipation.
    • Slim & Portable: Ultra slim, compact body, easy to carry in your palm or pocket.
  • Pros:

    • Impressively fast transfer speeds for quick file management.
    • Excellent compatibility with a wide range of devices, including Macs and the latest iPhones.
    • Includes adapters for versatile connectivity.
    • Durable metal casing provides shock and drop protection.
    • Extremely portable and pocket-friendly design.
  • Cons:

    • Actual real-world speeds might vary based on your device’s USB port and cable.
  • User Impressions:
    Users rave about the Aiibe’s compact size and incredible speed. Mac owners find it perfect for storing large media libraries and using it as a bootable drive. The inclusion of both USB-C and USB-A adapters is frequently praised, making it a truly versatile external SSD. Its robust build also instills confidence in its longevity.

  • See it on Amazon here


5. Crucial X9 1TB Portable SSD

Crucial X9 1TB Portable SSD, Up to 1050MB/s, USB 3.2...

Another excellent option for those seeking a premium storage experience, the Crucial X9 1TB Portable SSD is designed for everyday use and casual gaming, offering a significant performance boost over traditional hard drives. While it offers 1TB of storage, making it a more spacious alternative to a 500GB external drive, its strong compatibility with Macs and rugged build quality make it a contender for the overall “best external SSD for Mac” category, especially if you foresee your storage needs growing.

  • Key Features:

    • High-speed Performance: Up to 1050MB/s, accelerating large file transfers, media editing, and backups.
    • Built to Last: IP55 water and dust resistance, drop resistant up to 7.5 ft (2 meters).
    • Broad Compatibility: Connects with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
    • High-Capacity Storage: 1TB SSD for photos, videos, backups, and more.
    • Bonus Software Included: Three months of Mylio Photos plus and Acronis True Image.
  • Pros:

    • Excellent balance of speed and affordability for an SSD.
    • Very durable with good water, dust, and drop resistance.
    • Seamless compatibility with a wide array of devices, including all Macs.
    • Generous 1TB capacity, perfect for growing data libraries.
    • Includes useful bonus software for photo management and backup.
  • Cons:

    • Not as fast as its sibling, the Crucial X10, though still very quick.
    • The 1TB capacity may be more than some users initially need, but provides future-proofing.
  • User Impressions:
    Customers highlight the Crucial X9 as a fantastic all-around portable SSD. Mac users appreciate its consistent speed and effortless plug-and-play functionality. Its robust yet compact design makes it a favorite for daily commutes and travel, and many find the 1TB capacity perfect for storing extensive media collections.

  • See it on Amazon here


Conclusion

Finding the best 500GB SSD external hard drive for Mac involves balancing speed, durability, portability, and budget. While Lexar remains a strong brand, the products reviewed here offer compelling alternatives that excel in various aspects. Whether you prioritize lightning-fast transfers, rugged durability, or a budget-friendly option, there’s a perfect external SSD out there for your Mac. Consider your specific needs, and you’re sure to find a storage solution that keeps your digital life running smoothly!


FAQ Section

Q1: Why should I choose an SSD over an HDD for my Mac?
A: SSDs (Solid State Drives) offer significantly faster read/write speeds, are more durable (no moving parts), consume less power, and are quieter than HDDs (Hard Disk Drives). For Macs, especially newer models with high-performance ports, an SSD provides a much smoother and quicker experience for tasks like file transfers, video editing, and running applications directly from the drive.

Q2: Will these external SSDs work with any Mac model?
A: Most modern external SSDs are compatible with a wide range of Mac models, especially those with USB-C (Thunderbolt 3/4) or USB-A ports. Ensure the SSD you choose comes with the appropriate cables or adapters (like USB-C to USB-A) for your specific Mac’s ports. You might need to format the drive to APFS or HFS+ (Mac OS Extended) for optimal performance and compatibility.

Q3: What’s the difference between USB 3.0, USB 3.2, and USB-C?
A: USB 3.0, 3.1, and 3.2 refer to the data transfer speed standard (e.g., USB 3.2 Gen 2×2 is the fastest). USB-C refers to the physical connector type, which is reversible and compact. Many modern Macs use USB-C ports, which often support faster USB 3.2 or even Thunderbolt standards. An SSD with a USB-C connector (supporting USB 3.2) will generally offer the best performance with newer Macs.

Q4: Do I need to reformat my new external SSD for my Mac?
A: It depends on the factory formatting. Many external drives come pre-formatted for Windows (NTFS). While Macs can often read NTFS drives, they cannot write to them without third-party software. For full read/write capability and optimal performance with macOS, it’s recommended to format the drive to APFS (for macOS 10.13 High Sierra and later) or HFS+ (Mac OS Extended) using Disk Utility.

Q5: Is a 500GB external SSD enough for most Mac users?
A: For many users, 500GB is a good starting point for backing up documents, photos, and some videos. However, if you work with large video files, high-resolution photos, or have an extensive game library, you might find yourself needing more space quickly. Consider 1TB or even 2TB drives for future-proofing your storage needs.

Q6: What does “shock-resistant” or “drop-resistant” mean for an external SSD?
A: These terms indicate that the SSD has been designed to withstand physical impacts better than a standard drive. Because SSDs have no moving parts, they are inherently more resistant to drops and shocks than HDDs. Manufacturers add further protection (like rugged casings or internal dampening) to enhance this, making them ideal for portable use where accidental bumps are possible.

Q7: Can I use an external SSD to boot my Mac or run applications?
A: Yes, absolutely! One of the great advantages of a fast external SSD is the ability to install macOS and boot your Mac from it, or to install and run demanding applications (like video editing software or games) directly from the drive. This can significantly improve performance, especially if your Mac’s internal drive is older or slower.