Best 4TB Hard Drives (2026)
4TB hard drives remain one of the most popular capacities in 2026, offering an excellent balance between affordability and storage density. Perfect for external backups, desktop gaming rigs, home NAS systems, and media centers, 4TB is the “Goldilocks” capacity for most users.
When evaluating a 4TB drive, focus on the Price per TB to compare across different brands and retailers. A drive that appears cheaper upfront may offer worse long-term value.
Live 4TB Drive Comparison
Prices updated daily from Amazon. Sorted by lowest cost per TB.
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Buying Guide
CMR vs SMR at 4TB
At 4TB, both CMR and SMR drives are common. CMR offers better sustained performance for continuous workloads, while SMR offers lower price points. For NAS or RAID use, CMR is recommended. For single-drive backup, SMR is acceptable.
What’s a Good Price Per TB?
In 2026, a “good” price for a new 4TB drive is typically between $20 and $25 per TB. For refurbished units, aim for $12 to $15 per TB.