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

#1

Winner

9.9 score

G-Technology 10TB G-DRIVE with Thunderbolt 3 and USB-C Desktop External Hard Drive, Silver - 0G05378-1

The G-Technology 10TB G-DRIVE is a solid choice for Mac users needing a high-capacity external hard drive. One of its key strengths is its ample 10TB storage capacity, which provides plenty of space for extensive files and backups. It features dual Thunderbolt 3 ports and a USB-C port, allowing for fast data transfer and compatibility with Macs, making it ideal for users who prioritize speed and efficiency.

Rating
9.9
Chosen by1,452
Connection Type
Speed
Durability

Most important from
338 reviews

Connection Type
The drive performs flawlessly with Thunderbolt, freeing up USB ports and accommodating multiple displays.
Speed
Despite being slower than an SSD, it operates nearly as fast with HD audio and graphics once active.
Durability
No noise issues and it does not run too hot, making it ideal for photo storage and processing.
Compatibility
Reliable and seamless performance, with zero connectivity issues compared to other drives.
#2
9.8 score

LaCie d2 Professional 20TB External Hard Drive Desktop HDD – USB-C USB 3.1 Gen 2, 7200 RPM Enterprise Class Drives, for Mac and PC Desktop, 1mo Adobe CC All Apps Plan, Rescue Services (STHA20000800)

The LaCie d2 Professional 20TB External Hard Drive stands out for its impressive storage capacity, making it an excellent choice for users needing extensive space for large files and projects. The 20TB capacity ensures that you have more than enough room for archiving data and software without worrying about running out of space anytime soon. This is particularly useful for professionals in creative fields who work with large media files.

Rating
9.8
Speed
Durability
Compatibility

Most important from
1516 reviews

Speed
Setup is a breeze with fast transfer speeds, making it a user-friendly option for both Mac and PC.
Durability
Although initially reliable, some users experienced devastating data loss, highlighting the importance of consistent backups.
Compatibility
The compatibility across Apple and Windows devices adds to its versatility, making it suitable for various setups.
#3
9.7 score

G-Technology 6TB G-DRIVE USB-C (USB 3.1 Gen 1) Desktop External Hard Drive - 0G05670-1

The G-Technology 6TB G-DRIVE USB-C is a solid choice for Mac users who need ample storage space. It offers a generous 6TB capacity, which is perfect for those looking to store large volumes of data, be it videos, photos, or backups. The USB-C connector ensures straightforward connectivity with modern Mac devices, while the USB 3.1 Gen 1 interface facilitates decent data transfer speeds. A standout feature is its ability to provide USB power delivery, which can charge your laptop while you're backing up files, adding convenience for users who are often on the go.

Rating
9.7
Storage Capacity
Connection Type
Speed

Most important from
1038 reviews

Storage Capacity
This drive is the only one large and reliable enough, with no issues after years of use.
Connection Type
The drive comes with convenient USB-C and USB-A connectors, making it versatile for different setups.
Speed
Real-world transfer speeds can exceed expectations under optimal conditions, especially with large files.
Durability
G-Technology drives are high-quality and reliable, making them a go-to choice for backups and archival needs.

Top 10 Best External Hard Drives For Macs 2025 in the United States

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Buying Guide for the Best External Hard Drives For Macs

Choosing the right external hard drive for your Mac can significantly enhance your storage capacity, backup options, and overall performance. It's important to consider various specifications to ensure you get a product that meets your needs. Here are some key specs to look out for and how to navigate them.
Storage CapacityStorage capacity refers to the amount of data the external hard drive can hold. This is crucial because it determines how much information you can store, including files, photos, videos, and applications. Storage capacities typically range from 500GB to several terabytes (TB). If you need to store large files or have extensive media libraries, opt for higher capacities like 2TB or more. For basic use, such as document storage and occasional backups, 500GB to 1TB should suffice.
Connection TypeThe connection type determines how the external hard drive connects to your Mac. Common types include USB 3.0, USB-C, Thunderbolt, and sometimes older USB 2.0. USB-C and Thunderbolt are faster and more efficient, making them ideal for transferring large files quickly. If your Mac has these ports, it's best to choose a drive that supports them. USB 3.0 is also widely compatible and offers good speed, but it's slightly slower than USB-C and Thunderbolt.
SpeedSpeed refers to how quickly data can be read from or written to the external hard drive. This is important for tasks like transferring large files, running applications directly from the drive, or performing backups. Speed is often measured in RPM (for HDDs) or read/write speeds in MB/s (for SSDs). SSDs are generally faster than HDDs, offering speeds up to several hundred MB/s. If you need high performance for tasks like video editing, an SSD is preferable. For general storage and backups, an HDD with 5400 or 7200 RPM is adequate.
PortabilityPortability refers to how easy it is to carry the external hard drive around. This is important if you need to transport your data frequently or use the drive on the go. Portable drives are typically smaller, lighter, and often bus-powered (meaning they don't require an external power source). If you need a drive for travel or frequent movement, look for compact and lightweight models. For stationary use, such as a home office, larger desktop drives can offer more storage and better performance.
DurabilityDurability indicates how well the external hard drive can withstand physical damage, such as drops or impacts. This is crucial if you plan to carry the drive around or use it in various environments. Some drives come with rugged designs, shock resistance, and water resistance. If you need a drive for outdoor use or travel, consider these features. For home or office use, standard durability is usually sufficient.
CompatibilityCompatibility ensures that the external hard drive works seamlessly with your Mac. Most modern drives are compatible with macOS, but it's important to check for any specific requirements or pre-formatted options. Some drives come pre-formatted for Windows but can be easily reformatted for Mac. Ensure the drive supports macOS and consider drives that offer easy setup and use with Time Machine for backups.

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