> Sony Memory > Sony VAIO Computer Memory
Memory Upgrade for Sony VAIO VGC-RA104
Sony VAIO VGC-RA104 memory upgrade specification, VAIO VGC-RA104 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on Sony VAIO VGC-RA104 upto a maximum of 2.0 GB
PC3200 DDR SDRAM DIMMs. Supports Dual Channel DDR., with maximum 512MB per slot in 4 memory slots. The Sony VAIO VGC-RA104 takes the PC3200 DDR SDRAM DIMMs. Supports Dual Channel DDR. Memory Type.
| Sony VAIO VGC-RA104 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1.0 GB = 512 MB (removable) + 512 MB (removable) | 2.0 GB PC3200 DDR SDRAM DIMMs. Supports Dual Channel DDR. |
4 sockets | 3.60GHz Intel Pentium 4 560 | 800MHz FSB, Intel 915P Chipset |
Sony VAIO VGC-RA104 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 Sony VAIO VGC-RA104 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.
