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| Summary | Barracuda XT high-performance desktop drives deliver 2TB and 3TB capacities with a massive 64MB cache and the fastest SATA interface: SATA 6Gb/s. | Barracuda hard drives from Seagate now deliver an amazing 1TB of storage per disc. With capacities from 250GB to 3TB, affordable, reliable, high-capacity drives are now available to everyone. |
| Capacity | 2TB–3TB | 250GB–3TB |
| Spin Speed (RPM) | 7200 | 7200 |
| Drive Size | 3.5 | 3.5 |
| Interface | SATA 6Gb/s | SATA 6Gb/s |
| Cache | 64MB | 16MB; 64MB |
| Annual Failure Rate | 0.34% | <1% |
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