> IBM Memory > IBM NetVista Computer Memory
Memory Upgrade for IBM NetVista A20i 6280-xxx
IBM NetVista A20i 6280-xxx memory upgrade specification, NetVista A20i 6280-xxx maximum memory, memory speed, and memory upgrade options.
Upgrade memory on IBM NetVista A20i 6280-xxx upto a maximum of 512 MB
PC133 SDRAM DIMMs, with maximum 256MB per slot in 2 memory slots. The IBM NetVista A20i 6280-xxx takes the PC133 SDRAM DIMMs Memory Type.
| IBM NetVista A20i 6280-xxx Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 64 or 128 MB (removable) | 512 MB PC133 SDRAM DIMMs |
2 sockets | Intel Pentium III, Intel Celeron | 66/100/133MHz FSB, Intel 810E Chipset |
IBM NetVista A20i 6280-xxx 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 IBM NetVista A20i 6280-xxx has 2 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.
