External Storage Tips
- 💾 2TB minimum for backups
- ⚡ USB 3.0+ for fast transfer
- 💡 NVMe + enclosure = cheaper
💾 Portable Storage
External Hard
Drives 2026.
Compare storage drives for external use. Whether you need portable backup, cold storage, or travel drives, find the best capacity and price. All drives can be used externally with proper enclosures.
Storage Buying Guide →Available Drives
224 Options
Avg. Capacity
3.3TB
Showing 221 drives
Sort:
HDD6TB
Seagate 6TB Expansion Desktop Hard Drive
Seagate
£0.03/GB
32% off
WD
22% off
NVMe2TB
Lexar NM620 2TB
Lexar
£0.03/GB
12% off
Best for Backups
HDD8TB
Seagate BarraCuda 8TB HDD
Seagate
£0.03/GB
HDD5TB
WD 5TB My Passport portable external storage
WD
£0.03/GB
HDD5TB
Western Digital Elements Portable 5 TB 2.5" 5400 rpm External Hard Drive
WD
£0.03/GB
HDD6TB
Seagate Expansion 6TB 3.5" 5400RPM USB 3.0 External Hard Drive
Seagate
£0.03/GB
HDD12TB
Seagate IronWolf 12TB 3.5" 7200 RPM 256MB Cache NAS Hard Drive
Seagate
£0.04/GB
HDD10TB
Refurbished Western Digital Purple Pro 10TB 3.5" SATA III 7200 RPM Internal NAS Hard Drive
WD
£0.04/GB
External Storage Guide
Drive Enclosure vs Pre-Built
DIY Route: Buy an internal drive + USB enclosure. Save 20-30% vs pre-built external drives. Gives you control over the drive and enclosure.
Pre-Built: Convenience. WD My Book, Seagate Backup Plus. Usually includes backup software.
Backup Strategy
- 3-2-1 Rule: 3 copies, 2 different media, 1 off-site
- For Backups: 2TB+ HDD, USB 3.0+
- For Files: Fast SSD in enclosure