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Hard Disk Drive |
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SAMSUNG |
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| SP0812C |
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Serial ATA 80GB Hard Drive
The parallel interface, Ultra ATA, in most of today's desktop storage systems is now facing its limit. The Parallel ATA interface has been in use as the standard legacy storage device for individual users for over 17 years. Samsung has adopted the new interface, Serial ATA, and will continue to launch products with SATA interface for years to come.
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| Features |
Formatted Capacity = 80GB
Serial ATA Interface
Fluid Dynamic Bearing Spindle Motor Technology
High Speed Dual Digital Signal
Processor (DSP) Based Architecture
ATA S.M.A.R.T. Compliant
ATA Security Mode Feature Set
ATA Host Protected Area Feature Set
ATA Automatic Acoustic Management Feature Set
ATA 48-bit Address Feature Set
ATA Device Configuration Overlay Feature Set
Multi-Burst On-The-Fly Error Correction
NoiseGuard
SilentSeek
Hot-Plug & Hot-Swap capable
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| Specifications |
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Interface |
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Serial-ATA 1.0 |
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Bytes per Sector |
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512 |
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Buffer Size |
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81 Mbytes |
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Performance Specification |
Read Seek Time(typical) |
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Track to Track |
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0.8 ms |
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Average |
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8.9 ms |
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Full Stroke |
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18.0 ms |
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Average Latency |
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4.17 ms |
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Rotational Speed |
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7,200 rpm |
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Data Transfer Rate |
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Media to/from Buffer (max.) |
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840 Mbits/s |
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Buffer to/from Host(max.) |
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150Mbytes/s
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Drive Ready Time(typical) |
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7 sec
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Reliability Specification |
Non-recoverable Read Error |
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1 sector in 1014 bits |
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MTBF |
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500,000 POH |
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Start/Stop Cycles (Ambient) |
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50,000 |
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Component Design Life |
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5 years |
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Acoustic (Average Sound Power) |
Idle |
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2.7 Bel |
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Random Read/Write |
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2.8 Bel |
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Environmental Specification |
Temperature |
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Operating |
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5 ~ 55°C |
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Non-operating |
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-40 ~70°C |
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Thermal Gradient(max.) |
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20°C/hr |
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Humidity (non-condensing) |
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Operating |
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5 ~ 90 % |
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Non-operating |
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5 ~ 95 % |
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Linear Shock (1/2 sine pulse) |
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Operating, 2ms |
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63 G |
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Non-operating, 2ms |
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350 G |
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Vibration (swept sine, 1 octave per minute)20 |
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Linear Shock (1/2 sine pulse) |
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Operating |
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5 ~ 21 Hz |
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0.034" (double amplitude) |
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21 ~ 300 Hz |
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1.5 Gp-p |
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Non-operating |
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5 ~ 21 Hz |
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0.195" (double amplitude) |
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21 ~ 500 Hz |
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8 Gp-p |
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Altitude (relative to sea level) |
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Operating |
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-1,000 to 10,000 feet |
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Non-operating |
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-1,000 to 40,000 feet |
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Power Requirements |
Voltage |
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5V°±5% / 12V°±10% |
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Spin Up Current (max.) |
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820 / 2250 mA |
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Read/Write On-Track(typ.) |
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8.5 W |
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Seek2(typ.) |
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9.5 W |
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IIdle(typ.) |
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7.7 W |
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Standby(typ.) |
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0.9 W |
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Sleep(typ.) |
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0.9 W |
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Physical Dimension |
Height |
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1 inch |
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Width |
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4 inches |
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Depth |
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5.75 inches |
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Weight |
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1.4 pounds |
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