Table 2-3 Power Consumption Of Boards - Sun Microsystems Sun Workstation 100U System Manager's Manual

Sun 100/150 Installation Manual Unpacking and Setting up the 150U
Table 2-3: Power Consumption of Boards
PART
BOARD
AMPS TOTAL
NUMBER
a
+5V
WATTS
370-1012 Xylogics SMD Disk Controller Board 8.0 45
370-1021
Sky Floating Point Processor 4.0 20
501-0289
Color Display Controller
6.0 36
590-0059 Black and White Display Controller 5.0 25
590-0217 Interphase SMD Disk Controller Board 4.0 23
590-0288
10Mbit Ethernet Board 5.0
31
590-0502 1/2-inch Tape Controller Board
4.0
20
590-0526 1/4-inch Tape Controller Board 3.0 15
590-1007
Sun-2 CPU Board,
6.0 30
Keyboard, and Mouse
590-1013
1M Memory Board
3.0 15
590-1013 Sun-2 (low power) Memory Board 2.5 13
Note that the keyboard and mouse draw their power from the CPU board.
Review the above list carefully to determine exactly what configuration of boards you can have
in the card cage.
If
you get boards from other suppliers, make sure you obtain the current
power consumption information from them, so that you can factor that information in with the
list above. Overloading the rated capacity of the power supply can cause system malfunction
(which often shows up as "glitches" on the video screen), and may damage the power supply.
2.3. Receipt and Unpacking tnstructions
The basic Model IibOU is shipped in two separate cartons: one contains the Sun Workstation
video monitor on its pedestal, and the second contains a rack-mountable metal enclosure with
the workstation card cage and power supply. Each subsystem ordered comes in its own carton
- see the chapter Sub'II"em Set-up for unpacking instructions. You may also find yourself
with a lew small boxes: the Sun System documentation is shipped in its own package, as are
the brackets and power supply for the 169-MByte disk.
When you receive your shipment, inspect all shipping cartons immediately for evidence of dam-
age. If any shipping carton
i~
severely damaged, request that the carrier's agent be present
w
hen the carton is opened. If the carrier's agent is not present
w
hen a carton is opened and the
contents are found to be damaged, keep all contents and packing materials for the agent's
inspection.
The following two subsections deficribe how to unpack the Model 150U monitor and card cage
enclosure. Mounting instructions for the card cage enclosure are also given.
Revision H of 12 March 1984
2-3