(#4425) - CD-ROM<p>(Only available as REFURBISHED as of November 15, 2003) <p><p>The #4425 is a CD-ROM device that can be used for Alternate IPL (IBM distributed CD-ROM media only) and program distribution. <p><p>Attributes provided: CD-ROM drive <p>Attributes required: Removable media slot in an external I/O tower <p>For 9406 - 520 (4425) <p>Minimum required: 0 <p>Maximum allowed: 10 (Initial order maximum: 0 ) <p>OS level required: i5/OS V4R4, or later, AIX 5L for POWER V5.2 for IBM eServer, or later, Red Hat Enterprise Linux AS for POWER Version 3, or later, SUSE LINUX Enterprise Server 9 for POWER, or later <p>Initial Order/MES/Both/Supported: Supported <p>CSU: Yes <p>Return parts MES: No <p>(#4430) - DVD-RAM<p>(Only available as REFURBISHED as of January 15, 2004) <p><p>This DVD-RAM device reads and writes 4.7GB on single sided media. Double sided media, must be manually flipped. It can also read 640MB CD-ROM media. <p><p>Mounted in a removable media device slot, this feature may be used for alternate IPL, program distribution, and data interchange. <p><p>Attributes required: Removable media slot in an external I/O tower <p>For 9406 - 520 (4430) <p>Minimum required: 0 <p>Maximum allowed: 10 (Initial order maximum: 0 ) <p>OS level required: i5/OS V4R5, or later, AIX 5L for POWER V5.2 for IBM eServer, or later, Red Hat Enterprise Linux AS for POWER Version 3, or later, SUSE LINUX Enterprise Server 9 for POWER, or later <p>Initial Order/MES/Both/Supported: Supported <p>CSU: Yes <p>Return parts MES: No <p>(#4443) - 512MB DDR-1 Main Storage<p>#4443 consists of two 256MB DIMMs for a total of 512MB. <p><p>Attributes provided: 512MB of main storage <p>Attributes required: 2 DIMM slots <p>For 9406 - 520 (4443) <p>Minimum required: 0 <p>Maximum allowed: 2 (Initial order maximum: 2 ) <p>OS level required: i5/OS V5R3, or later, AIX 5L for POWER V5.2 for IBM eServer, or later, Red Hat Enterprise Linux AS for POWER Version 3, or later, SUSE LINUX Enterprise Server 9 for POWER, or later <p>Initial Order/MES/Both/Supported: Both <p>CSU: Yes <p>Return parts MES: No <p>Note: Used on Model 520 with #8950, #8951, #8952, #8953, #8954, #8955 1 #8972 processors. <p><p><p>Supported on the following systems: 520, 550, 570, 595, 620, 640, 650, 720, 730, 740, 810, 825, 830, 840, 870, 890, S20, S30, S40, SB2, SB3
