IBM Personal Computer

- -
till
=
'"
I
rn
352K
Total Memory
!.
96K
+
256K
on System Board
i
~
System
Board
Switches
Switch
Block 1
Switch
Block 2
IlDD~ODODJ
liQ~~~~QQQ
I
64/256K
Option
64K
Option
32K
Option
Card
Switches
Card
Switches
Card
Switches
i
1 -
64/256K
option
with
64K
installed
1 -
32K
option
If~~~~~QQO
I
li~~~Q~~~~
I
1 -
64K
option
1 -
32K
option
li~~~~~~~~
I
li~Q~Q~~~~
I
I;~Q~~~~~~
I
3 - 32K options
I;~Q~~Q~~~
I
li~Q~Q~~~~
I
I )
( )
)