> IBM Memory > IBM ThinkServer Computer Memory
Memory Upgrade for IBM ThinkServer RD240
IBM ThinkServer RD240 memory upgrade specification, ThinkServer RD240 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on IBM ThinkServer RD240 upto a maximum of 32GB
PC3-10666 DDR3-1333 240pin SDRAM DIMM, with maximum per slot in 8 Sockets (4 Sockets (2 banks of 2) per CPU) memory slots. The IBM ThinkServer RD240 takes the PC3-10666 DDR3-1333 240pin SDRAM DIMM Memory Type.
| IBM ThinkServer RD240 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1GB | 32GB PC3-10666 DDR3-1333 240pin SDRAM DIMM |
8 Sockets (4 Sockets (2 banks of 2) per CPU) | Intel Xeon Processor Intel 5500 Chipset |
|
IBM ThinkServer RD240 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 ThinkServer RD240 has 8 Sockets (4 Sockets (2 banks of 2) per CPU) 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.
