Sun Microsystems SPARC Series, Service Manual

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C-6 SPARC Enterprise M3000 Server Service Manual • January 2009
C.3.2 CD-RW/DVD-RW Drive Unit (DVDU)
TABLE C-6
shows CD-RW/DVD-RW drive unit specifications.
For the replacement procedure, see Chapter 11 .
C.4 Power Supply Unit
The power supply unit provides the server with power received from the external
AC power source. The redundant configuration allows continued server operation if
a power supply unit fails.
TABLE C-7
shows the power supply unit specifications.
TABLE C-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 C-7
Power Supply Unit Specifications
Item Specifications
Number of power cords 2 (1 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
Input voltage AC 100 to 120 V
AC 200 to 240 V
Rated current
*
4.80 A (AC 100 to 120 V)
2.59 A (AC 200 to 240 V)
Frequency 50/60 Hz