Description
The BarraCuda SATA III 3.5″ Internal HDD from Seagate features 1TB storage capacity and comes equipped with 64MB of cache memory and a SATA III interface. The interface is backward compatible with SATA II 3 Gb/s and SATA 1.5 Gb/s equipment. The drive supports a maximum internal data transfer rate of 2147 MB/s and an average rate of 156 MB/s.
- 7200 RPM spindle speed
- Full-track multiple-sector transfer capability without local processor intervention
- Hotplug operation per Serial ATA Revision 3.2
- High instantaneous (burst) data transfer rates of up to 600 MB/s
- Native Command Queuing with command ordering to increase performance in demanding applications
- Seagate AcuTrac servo technology for dependable performance, even with hard drive track widths of only 75 nm
- Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation
- Seagate SmartAlign technology provides for migration to Advanced Format 4K sectors
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns
- On-the-fly error-correction algorithms
- Support for S.M.A.R.T. drive monitoring and reporting
- Supports latching SATA cables and connectors
- TGMR recording technology provides the drives with increased areal density
- Worldwide Name (WWN) capability uniquely identifies the drive
- RoHS compliant
| Interface | SATA 6 Gb/s |
| Bytes per Sector | Logical/Physical: 512/4,096 |
| Data Transfer Rate | Up to 140 MB/s |
| Cache | 128 MB |
| Spindle Speed (RPM) | 5400 rpm |
| Load/Unload Cycles | 600,000 |
| Head-Rest Method | QuietStep Ramp Load |
| Non-Recoverable Read Errors Per Bits Read | Maximum 1 per 10E14 |
| Startup Current (5 V) | 1.2 (+5 V / A) |
| Read / Write Power | Average 1.6 W / 1.7 W |
| Idle Power | Average 0.45 W |
| Operating Temperature | 32 to 140°F (0 to 60°C) |
| Non-Operating Temperature | -40 to 158°F (-40 to 70°C) |
| Shock | Operating: 400 Gs, 2 ms Non-Operating: 1,000 Gs, 1 ms |
| Acoustics | 2.0 Idle, typical (bels-sound power) 2.2 Seek, typical (bels-sound power) |
| Dimensions | 0.276 x 2.75 x 3.951″ (7.0 x 69.85 x 100.35 mm) |
| Weight | 3.2 oz (90 g) |
Packaging Info
| Package Weight | 0.465 lb |
| Box Dimensions (LxWxH) | 8.8 x 6.1 x 3″ |
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