HD Notebook 320GB SATA II Samsung SpinPoint (HM321ll)
Drive Configuration
- Interface SATA 3.0 Gbps
- Rotational Speed 5,400 RPM
- Buffer DRAM Size2 8 MB
- Sector Size 512 bytes
Performance Specifications
- Average Seek Time (typical) 12 ms
- Data Transfer Rate
- Media to/from Buffer (max.) 138 MB/sec
- Buffer to/from Host (max.) 300 MB/sec
- Drive Ready Time (typical)3 4 sec
Reliability Specifications
- Non-recoverable Read Error 1 sector in 1014 bits
- Controlled Ramp Load/Unload 600,000
- ACOUSTICS (AVERAGE SOUND POWER)
- Idle(typical) 2.4 Bel
- Performance Seek4 2.6 Bel
Environmental Specifications
- Temperature
- Operating 5~55°C
- Non-operating - 40~70°C
- Humidity (non-condensing)
- Operating 5~90 %
- Non-operating 5~95 %
- Linear Shock (1/2 sine pulse)
- Operating 400 G
- Non-operating 900 G
- Vibration
- Operating (Random, 10~500Hz) 1.5 Grms
- Altitude (relative to sea level)
- Operating -300 to 3,000 m
- Non-operating -400 to 15,000 m
Power Requirements
- Voltage +5V±5%
- Spin Up Current (Max.) 1000 mA
- Seek (avg)5 2.5 W
- Read/Write (avg) 2.5 W
- Low Power Idle (avg) 0.85 W
- Standby (avg) 0.25 W
- Sleep (avg) 0.2 W
Physical Dimension
- Height (max.) 9.5 mm
- Width 69.85 mm
- Length (max.) 100 mm
- Weight (max.) 0,300 g
Fabricante : SAMSUNG
Site : http://www.samsung.com
