10 Best External Hard Drive For Macs 2025 in the United States

The G-Technology 10TB G-DRIVE with Thunderbolt 3 is a solid choice for Mac users needing a large amount of storage. With 10TB capacity, it offers plenty of space for backups, videos, photos, and large files. It supports fast data transfer thanks to its dual Thunderbolt 3 ports and a USB-C port, making it compatible with modern Macs and allowing quick file access or transfers. The device also supports daisy chaining, which is handy if you want to connect multiple drives without cluttering your ports.

Its all-aluminum case provides good durability and a sleek design, which fits well on a desktop setup. However, it is a mechanical hard drive spinning at 7200 RPM, so while it’s fast for a traditional drive, it won’t match the speed of solid-state drives (SSD). Being a 3.5-inch desktop drive, it’s less portable than smaller external drives—it's best suited for stationary use.

This G-DRIVE model is a reliable, high-capacity external hard drive tailored for Mac users who need strong compatibility, decent speed, and a robust build for desktop use but do not prioritize portability or built-in security.

The LaCie d2 Professional 16TB External Hard Drive is an excellent choice for Mac users who need substantial storage capacity. With 16TB of space, it can store vast amounts of data, making it perfect for professionals dealing with large files such as video editors or photographers. The USB 3.1 Gen 2 interface ensures quick data transfer rates up to 260MB/s, which helps in accessing and moving files efficiently.

However, it's worth noting that this drive is designed primarily for desktop use due to its size and the need for an external power supply, which limits its portability compared to smaller, bus-powered drives. Its mechanical hard disk form factor means it may not be as fast as solid-state drives (SSDs) but offers a reliable solution for high-capacity storage needs. Compatibility with both PC and Mac is a strong point, making it versatile for users who operate across different platforms. The sturdy build and professional design add to its durability, making it a dependable option for long-term use.

While it excels in storage capacity and data transfer rates, its lack of portability and reliance on an external power source could be drawbacks for users seeking a mobile storage solution.

The G-Technology 12TB G-DRIVE with Thunderbolt 3 and USB-C is a robust external hard drive designed for Mac users. One of its standout features is the massive 12TB storage capacity, which is ideal for users who need to store large amounts of data, such as video editors or media professionals. The inclusion of dual Thunderbolt 3 ports and a USB-C port ensures high-speed data transfer, making it efficient for transferring large files quickly. Additionally, the ability to daisy chain up to 5 additional devices adds flexibility to expand your storage setup seamlessly.

The drive's all-aluminum casing is not only stylish but also adds an extra layer of durability, protecting your data against physical damage. Moreover, the manufacturer's 5-year limited warranty provides peace of mind regarding long-term reliability. However, the drive is relatively large and not as portable due to its 3.5-inch form factor and weight of 2.73 pounds, which might be a drawback for users who need a more travel-friendly option. The device is also more aligned with desktop use rather than on-the-go needs.

Additionally, while the drive is compatible with both Thunderbolt 3 and USB 3.1 Gen 1 interfaces, users with older USB ports or lacking Thunderbolt 3 ports might need additional adapters. The G-Technology 12TB G-DRIVE is an excellent choice for Mac users who need a high-capacity, durable, and fast external hard drive for desktop use, but it may not be the best option for those prioritizing portability.