IBM 73P3309 manual Appendix A. Product specifications, Physical specifications, Power requirements

Appendix A. Product specifications

This appendix includes the following information:

vPhysical specifications

vPower requirements

vEnvironmental requirements

vRead speeds

vWrite speeds

Physical specifications

The physical specifications1 of the drive are listed in the following table.

Physical specification
Height	42 mm (1.7 in.)
Width	148 mm (5.8 in.)
Length	190 mm (7.5 in.)
Weight	920 g (2.0 lb.)

Power requirements

The following table lists the power specifications by voltage level for the drive. The power specifications are measured at the drive power connector and are nominal values.

Power specifications	Voltage	Average	Maximum
At voltage	5V dc	900 mA	1.3 A
At voltage	12V dc	600 mA	1.8 A

Environmental requirements

Specification	Operational	Nonoperational
Temperature	+5° C to +45° C	-30° C to +60° C
	(+41° F to +113° F)	(-22° F to 140° F)
Relative humidity (noncondensing)	15% to 85%	10% to 90%

Read speeds

Media	Read Speed
DVD-ROM (single layer)	6.9	- 16.6 MB/s (12X CAV)
DVD-ROM (dual layer)	4.6	- 11.0 MB/s (8X CAV)
DVD-R (4.7 GB)	4.6	- 11.0 MB/s (8X CAV)
DVD+R (4.7 GB)	4.6	- 11.0 MB/s (8X CAV)

1.Product-description data represents IBM’s design objectives and is provided for comparative purposes; actual results might vary based on a variety of factors. This product data does not constitute a warranty. Data is subject to change without notice.

© Copyright IBM Corp. 2004 A-1