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
206 Options
Avg. Capacity
2.6TB
Showing 202 drives
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Best for Backups
WD
HDD4TB
Refurbished Seagate SkyHawk Surveillance 4TB 256 MB 3.5" Serial ATA III Internal Hard Drive
Seagate
£0.03/GB
0
HDD8TB
Refurbished Western Digital Gold 8TB 3.5" 7200 rpm Internal Hard Drive
Western Digital
£0.03/GB
Best for NAS
HDD4TB
ADATA HV620S Slim 4TB 2.5" USB 3.2 External Hard Drive
ADATA
£0.03/GB
0
HDD5TB
Seagate Basic 5TB 2.5" 5400 RPM USB 3.0 External Hard Drive
Seagate
£0.03/GB
HDD4TB
ADATA HD710 Pro Rugged 4TB 2.5" USB3.2 External Hard Drive - Black
ADATA
£0.03/GB
HDD8TB
Western Digital Elements 8000GB 2.5" 5400 rpm External Hard Drive
Western Digital
£0.03/GB
HDD12TB
Western Digital Red Plus 12TB 3.5" SATA 7200 RPM Internal NAS Hard Drive
Western Digital
£0.03/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