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Memory Upgrade for IBM ThinkCentre A50 8085-W19

IBM ThinkCentre A50 8085-W19 memory upgrade specification, ThinkCentre A50 8085-W19 maximum memory, memory speed, and memory upgrade options.

Upgrade memory on IBM ThinkCentre A50 8085-W19 upto a maximum of 4GB
PC3200 DDR400 184pin SDRAM DIMM, with maximum 1GB per slot in 4 (4 banks of 1) memory slots. The IBM ThinkCentre A50 8085-W19 takes the PC3200 DDR400 184pin SDRAM DIMM Memory Type.

IBM ThinkCentre A50 8085-W19 Memory Upgrade Specification
Standard Memory Maximum Memory Memory Expansion CPU Type Model/Chipset
0MB 4GB
PC3200 DDR400 184pin SDRAM DIMM
4 (4 banks of 1) Intel Pentium 4 (3.0GHz) Processor
Intel 865GV Chipset
 

IBM ThinkCentre A50 8085-W19 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 ThinkCentre A50 8085-W19 has 4 (4 banks of 1) 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.