Installation guide

E-2
• The PSA-HD20 has a finite usage lifetime. Therefore, be sure to back
up all HDD data periodically or prepare a backup HDD unit.
• 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
o
C and 333 hours of operation per month. (HDD
access frequency of 20% or less)
Please check that the following items are all included in your package.
 HDD unit (1)
(PSA-HD20)
 Installation Guide (this guide)
Pro-face has taken the utmost care to insure the quality of this product when it was
shipped, however, should for any reason problems or damage have occurred during
shipping, please contact your Pro-face representative immediately for service.
Package Contents


 Features
Hardware Specifications
1
Capacity
Average Seek Time
At Startup : 4.5W (TYP)
Read/Write : 1.6/1.6W (TYP)
During Wait : 0.2W (TYP)
Interface
Operation Lifetime
Weight
20GB
Approx. 200g
Power Consumption
12msec (TYP)
ATA
5 years, or 20,000 operating hours,
whichever comes first
 Attachment Screws (4)
Installation
Guide