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Memory Upgrade for Compaq ProLiant 6400R 550
Compaq ProLiant 6400R 550 memory upgrade specification, ProLiant 6400R 550 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on Compaq ProLiant 6400R 550 upto a maximum of 4.0 GB
Buffered ECC EDO DIMMs. Memory must be added in banks of four DIMMS., with maximum 256MB per slot in 16 (4 banks of 4) memory slots. The Compaq ProLiant 6400R 550 takes the Buffered ECC EDO DIMMs. Memory must be added in banks of four DIMMS. Memory Type.
| Compaq ProLiant 6400R 550 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1 GB (removable) | 4.0 GB Buffered ECC EDO DIMMs. Memory must be added in banks of four DIMMS. |
16 sockets (4 banks of 4) | 550MHz Intel Pentium III Xeon | Tower or rack 14U |
Compaq ProLiant 6400R 550 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 ProLiant 6400R 550 has 16 (4 banks of 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.
