Description
CAPACITY 500GB
SERIES BARRACUDA
FORM FACTOR 2.5 INCH
Specification
Capacity | 500GB |
Guaranteed sectors | 976,773,168 |
Heads | 2 |
Disks | 1 |
Bytes per sector | 512 (logical) / 4096 (physical) |
Recording density | 2276 Kb/in |
Track density | 580 Ktracks/in avg |
Areal density | 1320 Gb/in |
Spindle speed | 5400 RPM |
Maximum sustained data rate, OD read | 140 MB/s |
Interface | SATA 6Gb/s |
ATA data-transfer modes supported | PIO modes 0–4
Multiword DMA modes 0–2 Ultra DMA modes 0–6 |
Cache buffer | 128 MB |
Height (mm/in) | 7.0 (± 0.2) / 0.276 (± 008) |
Width (mm/in) | 69.85 (± 0.25) / 2.750 (± 0.010) |
Length (mm/in) | 100.35 (+0.20/-0.25) / 3.951 (+0.008/-0.010) |
Average latency | 5.6 ms |
Startup current, Max (+5V) | 1.0 A |
Voltage tolerance (including noise) | 5V ± 5% |
Non-Operating (Ambient °C) | –40° to 70° |
Operating ambient temperature (min °C) | 0° |
Operating temperature (drive case max °C) | 60° |
Temperature gradient | 20°C per hour max (operating)
35°C per hour max (non-operating) |
Relative humidity | 5% to 95% (operating)
5% to 95% (non-operating) |
Relative humidity gradient (max) | 30% per hour |
Wet-bulb temperature | 37.7°C max (operating)
40.0°C max (non-operating) |
Altitude, operating | –304.8 m to 3048 m (–1000 ft to 10,000+ ft) |
Altitude, non-operating | –304.8 m to 12,192 m (–1000 ft to 40,000+ ft) |
Operational Shock | 400 Gs at 2 ms max |
Non-Operational Shock | 1000 Gs at 1 ms max |
Vibration, operating | 5–200 Hz: 2.0 Gs
201–500 Hz: 1.0 Gs |
Vibration, non-operating | 5–500 Hz: 5.0 Gs |
Non-recoverable read errors | 1 per 1014bits read |
Warranty | 3 Years |
Features
- 128MB buffer.
- 5400-RPM spindle speed.
- Full-track multiple-sector transfer capability without local processor intervention.
- High instantaneous (burst) data-transfer rates (up to 6Gb/s).
- MTC Technology, proprietary data flow management
- Native Command Queuing (NCQ) with command ordering.
- Perpendicular recording technology.
- Quiet operation. Fluid Dynamic Bearing (FDB) motor.
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
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