System Power Requirements Worksheet
The following information is an addition to the section "System Power
Requirements Worksheet" in the Ultra Enterprise 450 Server Owner's Guide. Use the
following table for your power requirement calculations if you are installing any of
the following components:
480-MHz CPU module with 8-Mbyte Ecache
400-MHz CPU module with 4-Mbyte Ecache
SunCD
DVD ROM
18-Gbyte hard disk drive
36-Gbyte hard disk drive
DDS4 tape drive
Line
No.
Option
CPU Options
480 MHz CPU with
8 MB Ecache and DC/DC
converter
400 MHz CPU with
4 MB Ecache and DC/DC
converter
Internal Storage Device Options
SunCD 32 CD-ROM
DVD ROM
18 GB hard disk drive
36 GB hard disk drive
DDS4 tape drive
en-16
Sun Enterprise 450 Server Product Notes • August 2000
TM
32 CD-ROM
+3.3
VDC
Qty
Amps
7.5
5.0
Total
Total
Amps @
+5 VDC
Amps @
3.3 V
Amps
5 V
6.7
5.6
0.55
0.42
0.8
0.8
0.9
+12
Total
VDC
Amps @
Amps
12 V
0.61
0.51
0.5
0.5
0.5