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Memory Upgrade for NEC Express 5800 R140b-4
NEC Express 5800 R140b-4 memory upgrade specification, Express 5800 R140b-4 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on NEC Express 5800 R140b-4 upto a maximum of 512GB
PC3-10666 DDR3-1333 240pin SDRAM DIMM, with maximum per slot in 64 (32 banks of 2) with 8 Memory Backboards memory slots. The NEC Express 5800 R140b-4 takes the PC3-10666 DDR3-1333 240pin SDRAM DIMM Memory Type.
| NEC Express 5800 R140b-4 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1GB | 512GB PC3-10666 DDR3-1333 240pin SDRAM DIMM |
64 (32 banks of 2) with 8 Memory Backboards | Intel Xeon Processor Intel 7500 Chipset |
|
NEC Express 5800 R140b-4 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 NEC Express 5800 R140b-4 has 64 (32 banks of 2) with 8 Memory Backboards 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.
