> Compaq Memory > Compaq Presario Computer Memory
Memory Upgrade for Compaq Presario 800S Series 833 CDS
Compaq Presario 800S Series 833 CDS memory upgrade specification, Presario 800S Series 833 CDS maximum memory, memory speed, and memory upgrade options.
Upgrade memory on Compaq Presario 800S Series 833 CDS upto a maximum of 64 MB
When upgrading, socket "U1" MUST contain a 4MB module. Although it is physically possible to install more memory, the system will only read 64MB maximum., with maximum per slot in 4 memory slots. The Compaq Presario 800S Series 833 CDS takes the When upgrading, socket "U1" MUST contain a 4MB module. Although it is physically possible to install more memory, the system will only read 64MB maximum. Memory Type.
| Compaq Presario 800S Series 833 CDS Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 4 MB (non-removable) + 0 or 4 MB (removable) | 64 MB When upgrading, socket "U1" MUST contain a 4MB module. Although it is physically possible to install more memory, the system will only read 64MB maximum. |
4 sockets | 33MHz Intel i486SX | 266MHz FSB |
Compaq Presario 800S Series 833 CDS 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 Presario 800S Series 833 CDS 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.
