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Memory Upgrade for Gateway DX4640-UBC01A

Gateway DX4640-UBC01A memory upgrade specification, DX4640-UBC01A maximum memory, memory speed, and memory upgrade options.

Upgrade memory on Gateway DX4640-UBC01A upto a maximum of 4GB
DDR2 PC2-5300 667MHz Non-ECC DIMM, with maximum 2GB per slot in 2 Slots memory slots. The Gateway DX4640-UBC01A takes the DDR2 PC2-5300 667MHz Non-ECC DIMM Memory Type.

Gateway DX4640-UBC01A Memory Upgrade Specification
Standard Memory Maximum Memory Memory Expansion CPU Type Model/Chipset
2GB 4GB
DDR2 PC2-5300 667MHz Non-ECC DIMM
2 Slots
 

Gateway DX4640-UBC01A 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 Gateway DX4640-UBC01A has 2 Slots 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.