Digital Electronics PS371XA-HD60P Installationshandbuch - Seite 3

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Hardware Specifications

HDD Unit
Features
Capacity
Average Seek Time 16msec (TYP)
Power Consumption
Interface
Operation Lifetime
Weight
• The HDD unit's lifetime will vary, depending on the usage conditions and environment.
The above value is calculated assuming an ambient temperature of 20°C and 333
hours of operation per month. (HDD access frequency of 20% or less)
• To use the hard disk longer by steady operation, read the attached "Instructions for
Using the Hard Disk" carefully.
Environment
Surrounding Air
Temperature
Storage Temperature
Ambient Humidity
Storage Humidity
Noise Immunity
(via Noise Simulator)
Electrostatic Discharge Immunity 6kV
Vibration Resistance
Concussion Resistance
• Using the HDD unit in an environment that is excessively hot and/or humid will
shorten the disk's usage lifetime. A wet bulb temperature of 29°C or less is recom-
mended. This is equivalent to the following data.
Temperature
Humidity
60GB
At Startup : 5.5W (Max.)
Read/Write : 2.0/2.0W (TYP)
During Wait : 0.25W (TYP)
Parallel ATA
5 years, or 20,000 operating hours, whichever comes first
Approx. 150g
PS-3710A
5°C to 50°C
PS-3711A
5°C to 45°C
-20°C to +60°C
10%RH to 90%RH (no condensation)
(Wet bulb temperature: 29°C or less)
10%RH to 90%RH (no condensation)
(Wet bulb temperature: 39°C or less)
Noise Voltage: 1,500Vp-p
Pulse Width: 50ns, 500ns, 1µs
4.9m/s
3,920m/s
Shipping)
at 35°C
no higher than 64%RH
2
(10Hz to 25Hz) (When Operating)
2
(1ms, Half-sine shock pulse) (When
no higher than 44%RH
3
at 40°C