Seagate BarraCuda 8TB vs WD Blue 4TB
Specs compared
| Spec | Seagate BarraCuda 8TB | WD Blue 4TB |
|---|---|---|
| Capacity | 8TB | 4TB |
| Interface | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch |
| Read Speed | — | — |
| Write Speed | — | — |
| Endurance | — | — |
| Warranty | 2 years | 2 years |
| Value Score | 54.5 | 52.7 |
| Price / TB | $16.63/TB | $18.88/TB |
| Current Price | $133.01 | $75.51 |
Our verdict
Seagate BarraCuda 8TB slightly wins our Value Score comparison (54.5 vs 52.7), making it the better-value hdd at current Amazon prices. The Seagate BarraCuda 8TB offers 8TB of storage vs 4TB for the WD Blue 4TB. The WD Blue 4TB is cheaper at $75.51 vs $133.01, so if budget is the priority, consider it as an alternative. 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.