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Memory Upgrade for Compaq ProSignia 150-475

Compaq ProSignia 150-475 memory upgrade specification, ProSignia 150-475 maximum memory, memory speed, and memory upgrade options.

Upgrade memory on Compaq ProSignia 150-475 upto a maximum of 192 MB
PC100 SDRAM SODIMMs, with maximum per slot in 1 socket memory slots. The Compaq ProSignia 150-475 takes the PC100 SDRAM SODIMMs Memory Type.

Compaq ProSignia 150-475 Memory Upgrade Specification
Standard Memory Maximum Memory Memory Expansion CPU Type Model/Chipset
64 MB (non-removable) 192 MB
PC100 SDRAM SODIMMs
1 socket 475MHz AMD K6-2 100MHz FSB
 

Compaq ProSignia 150-475 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 Compaq ProSignia 150-475 has 1 socket 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.