Got an iMac and feeling the pinch of limited storage, or just yearning for blazing-fast external performance? You’re in the right place! Your iMac is a powerhouse, but sometimes its internal drive just isn’t enough, especially with huge video files, massive photo libraries, or extensive project backups. That’s where a high-performance 2TB portable SSD comes in handy.
Moving your files to an external Solid State Drive (SSD) isn’t just about freeing up space; it’s about unlocking incredible speed for everyday tasks, media editing, and even gaming. Unlike traditional hard drives, SSDs have no moving parts, making them faster, quieter, and much more durable – perfect for on-the-go professionals, students, and anyone who needs reliable external storage.
We’ve scoured the market to bring you a hand-picked list of the crucial best 2TB SSD portable drive for iMac options, featuring top contenders from Crucial and a formidable alternative. Let’s dive in and find the perfect speed and storage companion for your beloved iMac!
Why a Portable SSD is a Game-Changer for Your iMac
You might be wondering, “Why not just a regular hard drive?” Here’s why a portable SSD is superior, especially for an iMac:
- Blazing Speeds: SSDs offer significantly faster read and write speeds compared to traditional HDDs. This means quicker file transfers, faster application loading, and a smoother experience when working with large files directly from the external drive.
- Durability: With no moving parts, SSDs are much more resistant to drops, bumps, and general wear and tear, making them ideal for portability. Many also come with water and dust resistance ratings.
- Compact & Lightweight: Portable SSDs are typically pocket-sized and incredibly light, perfect for tossing in your bag without adding bulk.
- Silence: Since there are no spinning platters, SSDs operate silently – a welcome feature for any workspace.
- Mac Compatibility: Most modern portable SSDs come with USB-C connectivity, which is standard on newer iMacs, ensuring seamless plug-and-play functionality. Some are even optimized for Apple’s file system (APFS).
Ready to boost your iMac’s capabilities? Let’s check out the top picks!
1. Crucial X9 2TB Portable SSD, Up to 1050MB/s, USB 3.2

The Crucial X9 is a fantastic entry point into the world of high-speed portable storage, offering an excellent balance of performance and value. If you’re a casual gamer, a student with demanding projects, or just someone who needs a reliable and fast backup solution for your iMac, this drive is built for you. It boasts impressive speeds that will leave traditional hard drives in the dust, making large file transfers, media editing, and system backups a breeze. Plus, it’s designed to withstand the rigors of travel and everyday life, giving you peace of mind wherever you go.
Key Features:
– High-speed Performance: Up to 1050MB/s for rapid file transfers and media workflows.
– Built to Last: IP55 water and dust resistance, plus drop resistant up to 7.5 ft (2 meters).
– Broad Compatibility: Works seamlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– High-Capacity Storage: Compact 2TB SSD for photos, videos, backups, and more.
– Bonus Software Included: Three months of Mylio Photos+ and Acronis True Image upon registration.
Pros:
– Excellent speed for its price point.
– Robust durability for travel and outdoor use.
– Wide range of device compatibility.
– Good value for 2TB of fast storage.
– Includes useful backup and photo management software.
Cons:
– Speeds are lower than the Pro or X10 models.
– Not specifically optimized for Mac’s APFS.
User Impressions: Users often praise the Crucial X9 for its straightforward setup, compact design, and noticeable speed improvement over external HDDs. Many appreciate its rugged build quality, making it a reliable companion for various tasks and environments. It’s frequently cited as a great bang-for-your-buck option.
2. Crucial X9 Pro for Mac 2TB Portable SSD, Up to 1050MB/s

For the dedicated Mac user, especially professional creators who demand seamless integration and optimized performance, the Crucial X9 Pro for Mac is a standout choice. This isn’t just a portable SSD that works with your iMac; it’s specifically optimized for Apple’s file system (APFS), ensuring a smoother, more efficient workflow. With equally fast read and write speeds, it’s built to handle intensive tasks like video editing, graphic design, and large data backups with ease. It’s truly a crucial best 2TB SSD portable drive for iMac if you want that extra level of Mac-centric performance.
Key Features:
– High-speed Performance: Up to 1050MB/s read and 1050MB/s write speeds for seamless workflows.
– Built to Last: IP55 water and dust resistance, 7.5 ft (2 meters) drop resistance, lanyard loop, activity light, and SSD password protection.
– Optimized for Mac: Fully compatible with iMac, MacBook, Mac Mini, iPad Pro, and iPhone 16, optimized for Apple’s file system (APFS).
– Broad Compatibility: Also connects with Windows, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– Bonus Software Included: Three months of Mylio Photos+ and Acronis True Image upon registration.
Pros:
– APFS optimization provides superior performance and compatibility for Mac users.
– Excellent read and write speeds for professional workloads.
– Enhanced durability and security features (password protection, lanyard loop).
– Sleek design that complements Apple aesthetics.
– Includes valuable software for backup and media management.
Cons:
– Speeds are not the absolute fastest (X10 series offers more).
– Price might be slightly higher due to Mac optimization.
User Impressions: Mac users consistently rave about the effortless setup and performance with their Apple devices. The APFS optimization is frequently highlighted as a major benefit, ensuring files transfer smoothly and quickly. Its compact size and robust build are also commonly praised by professionals on the go.
3. Crucial X10 2TB Portable SSD, Up to 2,100MB/s, USB 3.2

If speed is your ultimate priority, then the Crucial X10 steps up to the plate with astounding performance. Designed for creators, students, and PC gamers who need to push the boundaries, this matte blue external SSD delivers read speeds up to a whopping 2,100MB/s. That’s twice the speed of the X9 series! Whether you’re working with 4K video, running demanding applications, or loading large game files, the X10 ensures minimal waiting time. It also boasts even higher durability, making it a reliable workhorse in any environment.
Key Features:
– Ultra-fast Speeds: Up to 2,100MB/s read speeds for extreme performance.
– Built to Last: IP65 dust and water resistance, drop resistant up to 9.8 ft (3 metres).
– Broad Compatibility: Connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– Ultimate Storage Capacity: Compact 2TB SSD perfect for students, gamers, and everyday users.
– Bonus Software Included: Three months of Mylio Photos+ and Acronis True Image upon registration.
Pros:
– Incredible read speeds significantly boost workflow efficiency.
– Superior IP65 dust and water resistance and higher drop protection.
– Excellent for demanding tasks like 4K/8K video editing or large game libraries.
– Still offers broad compatibility despite its focus on speed.
Cons:
– Write speeds aren’t explicitly listed but generally slightly lower than read.
– Higher price point than the X9 series.
– May require a compatible USB 3.2 Gen 2×2 port on your iMac to hit max speeds (though it will still be very fast on older USB-C ports).
User Impressions: Reviewers are consistently impressed by the X10’s sheer speed, noting dramatic improvements in file transfer times and application loading. Its enhanced durability is also a big plus for those who work in less-than-ideal conditions. Many consider it a worthwhile upgrade for high-performance needs.
4. Crucial X9 Pro 2TB Portable SSD, Up to 1050MB/s Read

While similar to the “Pro for Mac” version, this Crucial X9 Pro offers the same fantastic professional-grade features without explicitly highlighting Mac-specific optimizations like APFS. It’s a versatile choice for professional creators who need robust performance and durability but aren’t exclusively tied to the Apple ecosystem, or simply want a top-tier drive that happens to work great with their iMac. It offers consistent high-speed read and write capabilities, making it a solid choice for any demanding creative workflow, whether you’re on a Mac, PC, or another compatible device.
Key Features:
– High-speed Performance: Up to 1050MB/s read and 1050MB/s write speeds for seamless workflows.
– Built to Last: IP55 water and dust resistance, 7.5 ft (2 meters) drop resistance, lanyard loop, activity light, and SSD password protection.
– Broad Compatibility: Connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– Secure Storage: Offers SSD password protection for on-the-go security.
– Bonus Software Included: Three months of Mylio Photos+ and Acronis True Image upon registration.
Pros:
– Excellent read and write speeds suitable for professional tasks.
– Strong durability and security features for field work.
– Versatile compatibility across a wide range of operating systems and devices.
– Compact and professional design.
– Includes valuable backup and media management software.
Cons:
– Lacks the explicit APFS optimization of the “Pro for Mac” model.
– Speeds are solid but not as high as the X10 series.
User Impressions: Users appreciate the X9 Pro’s balanced performance, robust build, and included security features. It’s seen as a reliable and professional-grade external drive that handles large files and heavy workloads without a hitch. Its broad compatibility makes it a favorite for those working across multiple platforms.
5. Crucial X10 Pro 2TB Portable SSD, Up to 2100MB/s Read

Stepping up the game for professional creators, the Crucial X10 Pro combines the insane speeds of the X10 with the enhanced security and durability features of the Pro line. If you’re a video editor, photographer, or anyone dealing with high-resolution media like 4K/8K videos, this drive is engineered to keep your workflow lightning-fast and secure. With read speeds up to 2,100MB/s and write speeds up to 2,000MB/s, you’ll spend less time waiting and more time creating. It’s definitely one of the crucial best 2TB SSD portable drive for iMac users who need top-tier performance and peace of mind.
Key Features:
– Ultra-fast Speeds: Up to 2,100MB/s read and 2,000MB/s write speeds for seamless workflow.
– Built to Last: IP55 water and dust resistance, 7.5 ft (2 meters) drop resistance, lanyard loop, activity light, and SSD password protection.
– Broad Compatibility: Connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– Massive Storage Capacity: Compact 2TB SSD for high-resolution photos, 4K/8K videos, and current projects.
– Bonus Software Included: Three months of Mylio Photos+ and Acronis True Image upon registration.
Pros:
– Exceptional read and write speeds for the most demanding creative tasks.
– Professional-grade durability and security features.
– Ideal for high-resolution media and large project files.
– Excellent build quality with a professional aesthetic.
– Includes useful software bundles.
Cons:
– Premium price point due to high performance and features.
– Requires USB 3.2 Gen 2×2 for maximum speed, which not all iMacs have (though still very fast on Gen 2).
User Impressions: Professionals frequently highlight the X10 Pro’s incredible speed, noting significant time savings on large file transfers and project renders. The added security features and robust build are also major selling points for those who work on location or handle sensitive data. It’s highly recommended for serious content creators.
6. Crucial X10 Pro 2TB Portable SSD (with Adobe Acrobat Pro bundle)

This version of the Crucial X10 Pro shares all the incredible performance and durability features of its counterpart, but sweetens the deal with an enhanced software bundle that includes one month of Adobe Acrobat Pro. For those who frequently work with PDFs, manage documents, or require advanced editing capabilities beyond basic viewing, this extra perk adds significant value. It reinforces the X10 Pro’s position as a truly professional-grade tool, delivering ultra-fast speeds and robust protection for your most critical data, along with handy creative tools.
Key Features:
– Ultra-fast Speeds: Up to 2,100MB/s read and 2,000MB/s write speeds for seamless workflow.
– Built to Last: IP55 water and dust resistance, 7.5 ft (2 meters) drop resistance, lanyard loop, activity light, and SSD password protection.
– Broad Compatibility: Connects effortlessly with Windows, Mac, iPad Pro, Chromebooks, Android, Linux, PS4, PS5, and Xbox via USB-C and USB-A.
– Massive Storage Capacity: Compact 2TB SSD for high-resolution photos, 4K/8K videos, and current projects.
– Bonus Software Included: Three months of Mylio Photos+, one month of Adobe Acrobat Pro, and Acronis True Image upon registration.
Pros:
– Top-tier read/write speeds for professional creative tasks.
– Enhanced software bundle including Adobe Acrobat Pro, adding value for document-intensive workflows.
– Excellent durability (IP55, drop resistance) and security (password protection).
– Ideal for demanding professionals who need speed, security, and document management.
Cons:
– Premium pricing; consider if the Adobe Acrobat Pro month is essential for you.
– Max speeds require USB 3.2 Gen 2×2, which might not be universally available.
User Impressions: Users value the high performance and reliability for crucial projects. The addition of Adobe Acrobat Pro is particularly appealing to those in document-heavy or creative industries, making the bundle a more comprehensive solution for their professional needs. It’s often seen as an investment in efficiency and productivity.
7. SanDisk 2TB Extreme Portable SSD – Up to 1050MB/s, USB-C

While this article largely focuses on Crucial, we can’t ignore the SanDisk Extreme Portable SSD – a powerhouse alternative that consistently ranks among the best portable drives. SanDisk, a pioneer in flash storage, delivers NVMe solid-state performance with exceptional read and write speeds. What truly sets it apart is its industry-leading ruggedness: an impressive 3-meter drop protection and IP65 water and dust resistance, meaning this tough drive can truly take a beating. Coupled with password protection and a handy carabiner loop, it’s an ideal choice for the adventurer or field professional who needs ultimate data security and durability alongside their iMac.
Key Features:
– NVMe Performance: Up to 1050MB/s read and 1000MB/s write speeds.
– Extreme Durability: Up to 3-meter drop protection and IP65 water and dust resistance.
– Enhanced Security: Password protection featuring 256-bit AES hardware encryption.
– Portable Design: Handy carabiner loop for securing to belt or backpack.
– Smart Management: SanDisk Memory Zone app for easy file management and space freeing.
Pros:
– Class-leading durability with higher drop protection and IP65 rating.
– Solid NVMe performance for fast data transfers.
– Excellent hardware encryption for robust data security.
– Practical carabiner loop for secure carrying.
– Broad compatibility with various devices including iMacs.
Cons:
– Speeds are competitive but not as high as the Crucial X10/X10 Pro series.
– Software bundle is less extensive than some Crucial offerings.
User Impressions: The SanDisk Extreme Portable SSD consistently receives high marks for its ruggedness and reliability. Users love the peace of mind that comes with its extreme durability and data encryption. It’s a top choice for photographers and videographers who work in challenging outdoor environments, and anyone who wants a truly robust external drive for their iMac.
Conclusion
Choosing the crucial best 2TB SSD portable drive for iMac comes down to your specific needs and priorities.
- For everyday users and budget-conscious buyers, the Crucial X9 offers excellent value and solid performance.
- Mac-centric professionals will find the Crucial X9 Pro for Mac incredibly appealing due to its APFS optimization.
- If blazing speed is paramount for demanding creative work or gaming, the Crucial X10 or Crucial X10 Pro are your go-to options, with the latter adding professional features and software.
- And for those who prioritize unmatched ruggedness and top-tier data security, the SanDisk Extreme Portable SSD is an undeniable contender.
No matter which one you pick, upgrading to a 2TB portable SSD will significantly enhance your iMac experience, providing ample space, incredible speed, and reliable performance for years to come.
FAQ Section
Q1: What’s the main difference between an SSD and an HDD, and why should I choose an SSD for my iMac?
A1: SSDs (Solid State Drives) use flash memory and have no moving parts, making them significantly faster, more durable, quieter, and more power-efficient than HDDs (Hard Disk Drives), which rely on spinning platters and read/write heads. For your iMac, an SSD means much quicker file transfers, faster application loading, and better performance when editing large media files directly from the external drive.
Q2: Why is a 2TB portable SSD considered a good capacity for iMac users?
A2: A 2TB portable SSD offers a substantial amount of storage that’s great for most iMac users. It’s enough space to store large photo and video libraries, multiple project files, system backups, and even a selection of games, without constantly worrying about running out of room. It provides a good balance between capacity and cost.
Q3: What does “portable” mean in the context of these SSDs?
A3: “Portable” means these SSDs are compact, lightweight, and designed to be easily carried with you. They’re typically pocket-sized and don’t require an external power adapter, drawing power directly from your iMac’s USB-C or USB-A port, making them ideal for working on the go or quickly transferring files between different locations.
Q4: Is USB 3.2 Gen 2 fast enough for my iMac, and what about Gen 2×2?
A4: USB 3.2 Gen 2 (often referred to as USB 3.1 Gen 2 or USB 3.1) offers speeds up to 10Gbps (1250MB/s), which is plenty fast for most portable SSDs and will provide an excellent experience for your iMac. USB 3.2 Gen 2×2 (20Gbps or 2500MB/s) is even faster, capable of utilizing the full potential of drives like the Crucial X10 Pro. While some newer iMacs might support Thunderbolt 3/4 (which can handle 20Gbps+ speeds), most modern iMacs have USB-C ports that support at least USB 3.2 Gen 2, allowing these SSDs to perform very well.
Q5: Do I need to format my new portable SSD specifically for my iMac?
A5: Many portable SSDs come pre-formatted for broad compatibility (e.g., exFAT). While this works, for optimal performance and integration with your iMac, it’s often best to reformat it to Apple’s file system, APFS (Apple File System), or macOS Extended (Journaled). You can do this easily using Disk Utility on your iMac. Drives like the Crucial X9 Pro for Mac are often pre-optimized for APFS.
Q6: What do IP55 and IP65 resistance ratings mean for an SSD?
A6: These are Ingress Protection (IP) ratings. The first digit refers to dust protection, and the second to water protection.
* IP55: “5” for dust means it’s dust protected (not dust-tight, but sufficient to prevent harmful ingress). “5” for water means it can withstand low-pressure water jets from any direction.
* IP65: “6” for dust means it’s totally dust-tight. “5” for water means the same as above.
These ratings indicate the drive is durable enough to handle splashes, rain, and dusty environments, making them great for field work or travel.
Q7: Can I use these portable SSDs with other devices besides my iMac?
A7: Absolutely! All the SSDs reviewed here offer broad compatibility. They typically connect via USB-C (and often include a USB-A adapter), allowing them to work seamlessly with Windows PCs, iPads, Android devices, Chromebooks, and even gaming consoles like PlayStation and Xbox. This makes them incredibly versatile for anyone working across multiple platforms.