Seagate BarraCuda 8TB vs WD Black 10TB Performance Internal HDD
Specs compared
| Spec | Seagate BarraCuda 8TB | WD Black 10TB Performance Internal HDD |
|---|---|---|
| Capacity | 8TB | 10TB |
| Interface | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch |
| Read Speed | — | — |
| Write Speed | — | — |
| Endurance | — | — |
| Warranty | 2 years | 5 years |
| Value Score | 51.9 | 47.1 |
| Price / TB | $31.25/TB | $42.00/TB |
| Current Price | $249.99 | $419.99 |
Our verdict
Seagate BarraCuda 8TB slightly wins our Value Score comparison (51.9 vs 47.1), making it the better-value hdd at current Amazon prices. The WD Black 10TB Performance Internal HDD offers 10TB of storage vs 8TB for the Seagate BarraCuda 8TB. It is also the cheaper option right now at $249.99 vs $419.99. Value Score is calculated daily from price, price per TB, read speed, endurance TBW, and warranty — so rankings shift as prices change. Check back to see if today's winner still leads.
Value Score combines price per TB (35%), speed (25%), endurance (20%), warranty (10%), and reviews (10%). Updated daily from Amazon.