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Memory Upgrade for IBM System x3650 M3 HF

IBM System x3650 M3 HF memory upgrade specification, System x3650 M3 HF maximum memory, memory speed, and memory upgrade options.

Upgrade memory on IBM System x3650 M3 HF upto a maximum of 144GB
PC3-8500/10600 DDR3 REG ECC 240-Pin memory , with maximum per slot in 18 Sockets(9 Sockets/Processor) memory slots. The IBM System x3650 M3 HF takes the PC3-8500/10600 DDR3 REG ECC 240-Pin memory Memory Type.

IBM System x3650 M3 HF Memory Upgrade Specification
Standard Memory Maximum Memory Memory Expansion CPU Type Model/Chipset
8GB(Removable) 144GB
PC3-8500/10600 DDR3 REG ECC 240-Pin memory
18 Sockets(9 Sockets/Processor) Intel Xeon processors
 

IBM System x3650 M3 HF 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 System x3650 M3 HF has 18 Sockets(9 Sockets/Processor) 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.