> ASUS Memory > ASUS Other Models Laptop Memory
Memory Upgrade for ASUS K40IN Notebook (DDR2-667MHz)
ASUS K40IN Notebook (DDR2-667MHz) memory upgrade specification, K40IN Notebook (DDR2-667MHz) maximum memory, memory speed, and memory upgrade options.
Upgrade memory on ASUS K40IN Notebook (DDR2-667MHz) upto a maximum of 4GB
PC2-5300 DDR2-667 200pin SDRAM SODIMM, with maximum 2GB per slot in 2 (2 banks of 1) memory slots. The ASUS K40IN Notebook (DDR2-667MHz) takes the PC2-5300 DDR2-667 200pin SDRAM SODIMM Memory Type.
| ASUS K40IN Notebook (DDR2-667MHz) Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1GB | 4GB PC2-5300 DDR2-667 200pin SDRAM SODIMM |
2 (2 banks of 1) | - Intel Core 2 Duo Processor - Intel Pentium Dual Core Processor - Intel Celeron Processor Intel GL40 Express Chipset |
|
ASUS K40IN Notebook (DDR2-667MHz) 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 ASUS K40IN Notebook (DDR2-667MHz) has 2 (2 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.
