
Specifically, the Seagate Backup Plus and the WD Elements are two of the most popular portable drives. But when reliability is on the line, which one is less likely to fail on you?
1. Reliability and Failure Rates
The biggest fear with mechanical hard drives (HDDs) is the dreaded “click of death.”
According to data recovery experts and cloud storage providers like Backblaze, both Seagate and Western Digital produce highly reliable drives, but they have different historical failure trends.
- Western Digital Elements drives are often praised for their consistent, long-term durability. Their internal mechanisms tend to withstand frequent spin-ups slightly better over a span of 5+ years.
- Seagate Backup Plus drives are incredibly reliable as well, though some specific high-capacity models have historically shown slightly higher annualized failure rates in server environments (though portable usage is much less demanding).
2. Included Software and Features
Hardware is only half the battle; how easy is it to actually back up your data?

Seagate Backup Plus shines when it comes to out-of-the-box software. It includes the highly-rated Seagate Toolkit, which makes scheduling automatic backups and mirroring folders incredibly simple. It also often includes complementary subscriptions to services like Mylio Create or Adobe Creative Cloud.
WD Elements, by contrast, is designed as a no-frills, plug-and-play device. It does not come bloated with proprietary software. It simply mounts as a drive, and you drag-and-drop your files. (If you want WD’s backup software, you have to upgrade to their “My Passport” line).
3. Portability and Build Quality
Both drives are slim, bus-powered (meaning no external power brick is needed), and easily slip into a laptop bag.
- The Seagate features a slightly more premium brushed-metal enclosure on the top, which feels sturdy and helps dissipate heat.
- The WD Elements uses a classic matte-black plastic shell. It is simple, unpretentious, and does not show fingerprints, but it lacks the premium feel of the metal Seagate.
The Final Verdict
If your absolute top priority is long-term mechanical reliability and a simple plug-and-play experience, go with the WD Elements. However, if you want an all-in-one backup solution with excellent automated software right out of the box, the Seagate Backup Plus is the better buy.
- 🛡️ Best for Reliability: WD Elements
- 💻 Best Included Software: Seagate Backup Plus
- ✨ Best Build Quality: Seagate Backup Plus
