10 Best Desktop External Hard Drives Of 2026
Desktop External Hard Drives — Reviews, Recommendations & Updated Buying Guide September 2026
Western Digital 6TB My Book Desktop External Hard Drive
Why We Love It
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0
Why We Love It
Seagate Expansion Desktop 6TB
Why We Love It
Seagate Expansion Desktop 20TB
Why We Love It
UGREEN 2.5 Inch Hard Drive Enclosure
Why We Love It
UGREEN External Hard Drive Enclosure 3.5 USB 3.0 to SATA
Why We Love It
Quick Pick
10 Best Desktop External Hard Drives Of 2026
Quick Pick
Western Digital 6TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0060HBK-NESN
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)
Seagate Expansion Desktop 6TB, External Hard Drive, USB 3.0, 2 Year Rescue Services, Model STKP60000400 | Desktop HDD for easy backup, plug-and-play, drag-and-drop, auto detects Windows & Mac. 2-Year Warranty + 2-Year Rescue
Seagate Expansion Desktop 20TB, External Hard Drive, USB 3.0, Data Rescue Service, STKP20000400 | Desktop HDD for easy backup, plug-and-play, drag-and-drop, auto detects Windows & Mac. 2-Year Warranty + 2-Year Rescue
UGREEN 2.5 Inch Hard Drive Enclosure, 5Gbps USB 3.0 SSD Enclosure | External SATA HDD Caddy, UASP SSD Reader, Hard Drive Caddy for 2.5-Inch SSD/HDD, Samsung 870 EVO, WD and Crucial Drives
UGREEN External Hard Drive Enclosure 3.5 USB 3.0 to SATA Hard Drive Enclosure with Power Adapter Compatible with 3.5 2.5 Inch Hard Drive, WD, Seagate, Toshiba, HDD, SSD 10TB, UASP-UK Plug Tool-Free
Buying Guide: Desktop External Hard Drives
📋 Table of Contents
1What storage capacity should I look for in a desktop external hard drive?
For most users, 1TB to 4TB is ideal for backing up a typical computer, while 8TB or more suits professionals with large media libraries. Consider your current data volume and future growth, as upgrading later can be costly and inconvenient.
2What connection type is best for desktop external hard drives?
USB 3.0 or USB-C offers faster transfer speeds than USB 2.0, which is crucial for large files. For desktop use, USB 3.1 or Thunderbolt 3 can be beneficial if you need high-speed data transfers or connect to a compatible workstation.
3Should I choose an HDD or SSD for my desktop external hard drive?
HDDs offer more storage for less money, but are slower and more fragile. SSDs are faster, more durable, and better for frequent access, but cost more per gigabyte. Choose based on your need for speed versus storage volume.
4What features should I look for in a reliable desktop external hard drive?
Look for drives with built-in encryption, shock resistance, and a warranty of at least 3-5 years. A quiet, fanless design is ideal for desktop use, and a rugged case can protect against accidental drops or spills if used in less stable environments.
5Are there any common mistakes people make when buying desktop external hard drives?
Many overlook the importance of backup redundancy, relying on a single drive instead of using cloud or another physical drive. Also, some ignore compatibility with their operating system, so check if the drive is formatted for Windows, macOS, or both before purchasing.
How we choose
Our editors are people who genuinely love testing and writing about products. We compare each product's real-world usability and strengths, then distill what matters most into our own "Why We Love It" points — so you get an honest, at-a-glance sense of what counts before you buy.