Rackable Systems OmniStor 4700S Series, User Manual, Page: 93 / 108

Appendix A - Technical Information
Specifications
81
Power Requirements +5.0Vdc, 4.7A typical, ±5% input tolerance
+12.0Vdc, 0.2A, ±5% input tolerance
Battery Backup 1130 mAh pack, sustains the 512MB data cache SDRAM for over
20 hours (with coprocessor installed, 1 GB data cache SDRAM
for over 10 hours)
Temperature
Normal
Non-Operating
+5
o
C to +50
o
C
-20
o
C to +70
o
C
Humidity
Operating or Non-Operating 10% to 90% noncondensing
MTBF 400,000 Hrs at 25°C
Technical Specifications for the SCSI-SATA RAID Controller