
 Notes 
Some open bay models are identified  as AAP
(Authorized Assembler Program) models. AAP
models are manufactured by IBM without  certain
devices such as:
 – Graphics
– Hard  Disk Drive
 – CD-ROM unit
 – Memory
– Video  or other option card
 – Preload
AAP IBM Dealers and Business Partners  install
certain devices (IBM options) in these  open bay
models.
Other then AAP IBM Dealers and  Business
Partners can purchase these open bay  models.
The IBM HelpCenter has information, based  on
system serial number, for identifying installed  IBM
options in open bay AAP models.
16X Max CD-ROM drive runs at  a constant
speed. This allows for eight-speed reading at the
disk hub and sixteen-speed reading at  the disk
edge.
– For  24X Max CD-ROM drives, the disk  hub
and disk edge speeds are 10X  and 24X.
– For  32X Max CD-ROM drives, the disk  hub
and disk edge speeds are 14X  and 32X.
– For  40X Max CD-ROM drives, the disk  hub
and disk edge speeds are 17X  and 40X.
– For  48X Max CD-ROM drives, the disk  hub
and disk edge speeds are 20X  and 48X.
Table Page
PC 300 Type 6584 107
PC 300 Type 6594 110
106 IBM PC 300/IntelliStation Vol 3 HMM