Seagate BarraCuda SSD 1TB vs WD Blue SA510 1TB
Specs compared
| Spec | Seagate BarraCuda SSD 1TB | WD Blue SA510 1TB |
|---|---|---|
| Capacity | 1TB | 1TB |
| Interface | SATA III | SATA III |
| Form Factor | 2.5-inch | 2.5-inch |
| Read Speed | 540 MB/s | 560 MB/s |
| Write Speed | 510 MB/s | 520 MB/s |
| Endurance | 400 TBW | 400 TBW |
| Warranty | 3 years | 5 years |
| Value Score | 67.6 | 60.8 |
| Price / TB | $69.99/TB | $79.99/TB |
| Current Price | $72.58 | $82.58 |
Our verdict
Seagate BarraCuda SSD 1TB slightly wins our Value Score comparison (67.6 vs 60.8), making it the better-value sata ssd at current Amazon prices. WD Blue SA510 1TB carries a longer 5-year warranty vs 3 years for the Seagate BarraCuda SSD 1TB. It is also the cheaper option right now at $72.58 vs $82.58. 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.