> HP Memory > HP Other Models Computer Memory
Memory Upgrade for HP G5139sc (DDR3-1066MHz)
HP G5139sc (DDR3-1066MHz) memory upgrade specification, G5139sc (DDR3-1066MHz) maximum memory, memory speed, and memory upgrade options.
Upgrade memory on HP G5139sc (DDR3-1066MHz) upto a maximum of 4GB
PC3-8500 DDR3-1066 240pin SDRAM DIMM, with maximum 2GB per slot in 2 (2 banks of 1) memory slots. The HP G5139sc (DDR3-1066MHz) takes the PC3-8500 DDR3-1066 240pin SDRAM DIMM Memory Type.
| HP G5139sc (DDR3-1066MHz) Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 1GB | 4GB PC3-8500 DDR3-1066 240pin SDRAM DIMM |
2 (2 banks of 1) | - AMD Athlon II X3 Triple-Core (AM3) Processor - AMD Athlon II X2 Dual-Core (AM3) Processor - AMD Athlon II X4 Quad-Core (AM3) Processor - AMD Phenom II X2 (AM3) Processor |
|
HP G5139sc (DDR3-1066MHz) 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 HP G5139sc (DDR3-1066MHz) has 2 (2 banks of 1) 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.
