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Memory Upgrade for IBM PS/2 Model 30/286 E01
IBM PS/2 Model 30/286 E01 memory upgrade specification, PS/2 Model 30/286 E01 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on IBM PS/2 Model 30/286 E01 upto a maximum of 4 MB on system board
With the addition of a standard 16bit memory expansion board, these systems may be expanded to 16MB. Previous models were equipped standard with 512KB., with maximum per slot in 4 (2 banks of 2) on system board memory slots. The IBM PS/2 Model 30/286 E01 takes the With the addition of a standard 16bit memory expansion board, these systems may be expanded to 16MB. Previous models were equipped standard with 512KB. Memory Type.
| IBM PS/2 Model 30/286 E01 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 512KB (removable) original models / 1 MB (removable) later models | 4 MB on system board With the addition of a standard 16bit memory expansion board, these systems may be expanded to 16MB. Previous models were equipped standard with 512KB. |
4 sockets (2 banks of 2) on system board | 10MHz Intel 80C286 | 100MHz FSB |
IBM PS/2 Model 30/286 E01 Memory Upgrade options.
What are memory sockets or slots and how are these divided into bank?
Memory Sockets or Slots are the place where memory RAM modules are inserted in the motherboard. The IBM PS/2 Model 30/286 E01 has 4 (2 banks of 2) on system board memory expansion slots. A memory bank is a group of memory expansion sockets, a bank must be completely filled with memory modules of the same size and type in order for the system to recognize and address the memory. i.e. :
2 sockets (2 banks of 1) This indicates that there are 2 memory slots. These are divided into 2 banks, and each bank consists of one memory slot. So you can add memory one piece at a time for the system to use.
3 sockets (3 banks of 1) This indicates that there are 3 memory slots. These are divided into 3 banks, and each bank consists of one memory slot. So you can add memory one piece at a time for the system to use.
4 sockets (2 banks of 2) This indicates that there are 4 memory slots. These are divided into 2 banks, and each bank consists of two memory slots. So you must add memory two pieces at a time (they must be the same size and type of memory) in order for the system to benefit from the upgrade.
8 sockets (4 banks of 2) This indicates that there are 8 memory slots. These are divided into 4 banks, and each bank consists of two memory slots. So you must add memory two pieces at a time (they must be the same size and type of memory) in order for the system to benefit from the upgrade.
12 sockets (3 banks of 4) This indicates that there are 12 memory slots. These are divided into 3 banks, and each bank consists of four memory slots. So you must add memory four pieces at a time (and they must be the same size and type of memory) in order for the system to benefit from the upgrade.
