10 Best Mac External Hard Drives 2026 in the United States

The SanDisk 4TB Extreme PRO Portable SSD is a strong choice for Mac users needing a high-capacity external drive that combines speed, durability, and portability. With 4TB of storage, it offers plenty of space for large files like photos, videos, and backups. One of its standout features is the blazing-fast USB4 interface that can reach read speeds up to 3800 MB/s and write speeds near 3700 MB/s, making file transfers and editing directly from the drive very smooth. This speed advantage is great for creative professionals or anyone working with large media files.

The drive uses a USB-C connection, which is standard on modern Macs, and it is backwards compatible with older USB and Thunderbolt devices, providing flexibility if you have various equipment. Its compact size and lightweight design make it easy to carry around, ideal for on-the-go use. The rugged build with a silicone shell and aluminum casing adds a layer of protection against drops, water, and dust (IP65 rating), which helps keep your data safe during travel or outdoor use.

The premium speed and durability come at a higher price point compared to basic external drives. To fully benefit from the top speeds, your Mac needs to support USB4 or Thunderbolt 4. For users with older Macs or simple backup needs, a slower, less expensive drive could be sufficient. This SSD suits Mac users who prioritize fast data transfer, robust protection, and large storage in a portable package, especially those handling demanding workloads or frequently moving their data.

The SAMSUNG T9 Portable SSD 4TB is an impressive external hard drive, particularly suited for gamers, students, and professionals who need reliable, high-speed storage. With a substantial 4TB storage capacity, it can store a vast amount of data, making it ideal for heavy-duty applications and large files. Its standout feature is the blazing-fast sequential read and write speeds of up to 2,000MB/s, which ensures quick loading and smooth editing of files, even during extended use. This speed is beneficial for tasks like gaming, video editing, and large file transfers.

The drive connects via USB 3.2 Gen 2x2, offering broad compatibility with PCs, gaming consoles, Macs, and even the latest iPhones, making it a versatile choice for various devices. Durability is another strong point; it withstands drops up to 9.8 feet and includes a Dynamic Thermal Guard to manage heat during intensive use, which enhances its longevity. Portability is excellent, thanks to its compact dimensions (3.46 x 2.36 x 0.55 inches) and light weight (4.3 ounces), making it easy to carry around. Additionally, the integrated AES 256-bit hardware encryption ensures data security, which is crucial for professionals handling sensitive information.

On the downside, the USB 3.2 Gen 2x2 interface might not be fully utilized on devices that don't support this standard, potentially limiting speed. Also, the premium features come at a higher price point, which might be a deterrent for budget-conscious buyers. In summary, the SAMSUNG T9 Portable SSD 4TB is a powerful and reliable external drive that excels in speed, durability, and portability, making it an excellent choice for users needing fast and secure data storage.

The G-Technology 6TB G-DRIVE USB-C is a solid choice if you need a large amount of storage for your Mac. With 6TB of space, it can hold a ton of files, videos, and photos, making it ideal for both personal and multimedia use. It connects via USB-C and supports USB 3.1 Gen 1, which offers decent data transfer speeds up to 5 gigabytes per second — fast enough for most everyday backup and transfer tasks, though not the quickest available if you often move very large files. Its aluminum casing gives it a sturdy and sleek look while offering good durability for desktop use. The drive is plug-and-play with Mac, and it’s ready to work with Apple Time Machine, so backing up your files is easy and straightforward. It also comes with cables for USB-C to USB-C and USB-C to USB-A, making it versatile with different devices.

This is a mechanical hard drive spinning at 5400 RPM, so it’s not as speedy or shock-resistant as solid-state drives (SSDs) and might be bulkier and less portable than smaller drives. Weighing about 2.3 pounds and designed in a 3.5-inch form factor, it's better suited for desktop use rather than carrying around frequently. The drive also supports USB power delivery, which can charge compatible laptops while in use—a handy feature if you want to reduce cable clutter.

This hard drive suits Mac users needing large, reliable desktop storage with easy setup and good durability, but if you want something more compact or faster, you might consider SSD options.