Features
• 5,400 rpm Spindle Speed
• 9.5 ms Average seek Time
• Fast ATA-4/EIDE Interface
• Ultra DMA 33/66 Data Transfer Rate
• Error Correction on the Fly (Multi-Burst)
• 512 KB Segmented Read/Write Cache Buffer
• S.M.A.R.T compliant
Performance Specifications
Read Seek Time (typical)
Track to Track 1.2 ms
Average 9.5 ms
Full Stroke 18 ms
Average Latency 5.56 ms
Spindle Speed 5,400±0.1% rpm
Data Transfer Rate
Media to/from Buffer(max.) 247 Mbits/s
Buffer to/from Host (max.) 66.6 Mbytes/s
Buffer Size 512 Kbytes
Reliability Specifications
Non-recoverable Read Error 1 in 1014 bits
MTBF (POH) 500,000 hours
Start/Stop Cycles 50,000
Component Design Life 5 years
Environmental Specifications
Temperature
Operating 5 ~ 55˚C
Non-operating -40 ~ 70˚C
Thermal Gradient (max.) 20˚C/15%/hr
Humidity (non-condensing )
Operating 8 ~ 80 %
Non-operating 8 ~ 90 %
Maximum Wet Bulb (OP/NOP ) 29˚C/40˚C
Altitude ( relative to sea level )
Operating -200 to 10,000 feet
Non-operating -1,000 to 40,000 feet
Shock and Vibration
Linear Shock (1/2 sine pulse, 11 ms duration)
Operating 10 G
Non-operating 75 G
Vibration (swept sine)
Operating (1/2 octave per minute)
5 ~ 21 Hz 0.034” ( double amplitude )
22 ~ 300 Hz 1.5 Gp-p
300 ~ 500 Hz 0.5 Gp-p
Non-operating(1 octave per minute)
5 ~ 21 Hz 0.195” ( double amplitude )
22 ~ 500 Hz 8 Gp-p
Power Consumption (typical)
Voltage 5V ± 5% / 12V ± 10%
Power Up Current(max.) 600 / 1550mA
Read/Write 4.5W
Seek ( Random Seek, 30% Duty) 6.0 W
Idle 4.3 W
Standby 1.3 W
Sleep 1.3 W
Acoustic Noise
Sound Power (average)
Idle 3.4 bels
Random Read/Write 3.6 bels
Physical Dimension
Height 1 inch
Width 4 inches
Depth 5.75 inches
Weight 1.3 pounds
