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Memory Upgrade for IBM PC 300 Series Model 350 (6581-Kxx)
IBM PC 300 Series Model 350 (6581-Kxx) memory upgrade specification, PC 300 Series Model 350 (6581-Kxx) maximum memory, memory speed, and memory upgrade options.
Upgrade memory on IBM PC 300 Series Model 350 (6581-Kxx) upto a maximum of 128 MB
The PC 300 486 series will only support certain combinations of memory modules. Those listed in the upgrade path represent most, but not all of the correct combinations. PLEASE FOLLOW THE TABLE IN YOUR USERS MANUAL!!, with maximum 32MB per slot in 4 memory slots. The IBM PC 300 Series Model 350 (6581-Kxx) takes the The PC 300 486 series will only support certain combinations of memory modules. Those listed in the upgrade path represent most, but not all of the correct combinations. PLEASE FOLLOW THE TABLE IN YOUR USERS MANUAL!! Memory Type.
| IBM PC 300 Series Model 350 (6581-Kxx) Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 4 or 8 MB (removable) | 128 MB The PC 300 486 series will only support certain combinations of memory modules. Those listed in the upgrade path represent most, but not all of the correct combinations. PLEASE FOLLOW THE TABLE IN YOUR USERS MANUAL!! |
4 sockets | 50MHz Intel i486DX2 | 66/100/133MHz FSB, Intel 810e chipset |
IBM PC 300 Series Model 350 (6581-Kxx) 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 PC 300 Series Model 350 (6581-Kxx) has 4 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.
