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B-6 SPARC Enterprise M3000 Server Service Manual • November 2009
B.3.2 CD-RW/DVD-RW Drive Unit (DVDU)
TABLE B-6 shows CD-RW/DVD-RW drive unit specifications.
For the replacement procedure, see Chapter 11.
B.4 Power Supply Unit
The power supply unit provides the server with power received from the external
power source. The redundant configuration allows continued server operation if a
power supply unit fails.
TABLE B-7 shows the electrical specifications.
TABLE B-6 CD-RW/DVD-RW Drive Unit Specifications
Item Description
Number of CD-RW/DVD-RW drive units 1
Interface Advanced Technology Attachment Packet
Interface (ATAPI)
Location Above hard disk drive
Active replacement No
Hot replacement No
Cold replacement Yes
TABLE B-7 Electrical Specifications
Item Specifications
Frequency of CPU
2.52 GHz 2.75 GHz
Input voltage
100-120 ACV 200-240 ACV 100-120 ACV 200-240 ACV
Number of power cords
2 (one for each power supply unit)
Power cord length
3 m/9.84 ft
Cooling fan unit
2 (1 for each power supply unit)
Redundancy
1 + 1 redundant configuration
Rated current
*
4.80 A 2.59 A 5.15 A 2.81 A
Frequency
50/60 Hz