Mass Storage Devices - Sun Microsystems Sun Ultra 60 Service Manual

Memory Subsystem Power Estimate
TABLE C–13
Number of DIMMs
16

Mass Storage Devices

Table C–14 lists power estimates for the storage devices
Mass Storage Device Power Estimates
TABLE C–14
Description
Motherboard 16-DIMM
no CPU module
CPU module
Diskette drive
Hard drive, 1-inch 7200 rpm
Hard drive, 1.6-inch 7200 rpm
Mammoth
tape
DBZ graphics
PCI (5 Vdc)
PCI (3.3 Vdc)
MII
WC current total [amps]
9.33
Total Power @5 Vdc [W]
46.66
C-37
Functional Description
- Watt 12- 3.3- 2.5- Watt 5- Qty
(max) Vdc (max) 12Vdc Vdc Vdc Vdc
System System System Core System
(amps)
(amps) (amps) [amps] (amps)
sub sub ea. ea. sub ea. ea. sub sub ea. sub ea.
0.23 0.23 4.25 4.25 9.9 1 9 .9 66.2 66.2
15.4 66.4 66.4 9.5 9.5 1 1 5.4
1.2 1.20 0.3 1 0 .3
1.2 0.0 0 1 .2 0.0 0 1 5.0
40.0 20.0 3.3 1.65 3.0 2 1 .5
17.0 0.7 0.7 2.4 17.0 1 2 .4
0 2 0 0.0 0 5 0 0 .1 0 0 .4
15 60.0 0.4 0.1 2.0 0.5 4 3 1 2
18.2 4.6
4 4 .0 0.8 1 0 .8