200 pin DDR SO
| Model | Module | Memex Part Number | Price | Buy |
|---|---|---|---|---|
| PC-2100 SODIMM DDR266 | 512MB MODULE | MEWEBSODDR512 | $50 | |
| PC-2100 SODIMM DDR266 | 1GB MODULE | MEWEBSODDR1 | $70 | |
| PC-2700 SODIMM DDR333 | 512MB MODULE | MEWEBSODDR27-512 | $50 | |
| PC-2700 SODIMM DDR333 | 1GB MODULE | MEWEBSODDR27-1 | $70 | |
| PC-3200 SODIMM DDR400 | 512MB MODULE | MEWEBSODDR32-512 | $50 | |
| PC-3200 SODIMM DDR400 | 1GB MODULE | MEWEBSODDR32-1 | $70 |
A small outline dual inline memory module (SODIMM)
consists of a number of memory components (usually black) that are attached
to a printed circuit board (usually green). SODIMMs get their name because
they are smaller and thinner than regular DIMMs. The gold or tin pins
on the bottom of the SODIMM provide a connection between the module
and a socket on a larger printed circuit board. 
The pins on the front
and back of a SODIMM are not connected, providing two lines of communication
paths between the module and the system.
200-pin SODIMMs are used to provide DDR SDRAM memory for laptop computers. Each 200-pin SODIMM provides a 64-bit data path, so they are installed singly in 64-bit systems. 200-pin SODIMMs are available in PC2100 DDR SDRAM. To use DDR memory, your system motherboard must have 200-pin SODIMM slots and a DDR-enabled chipset. A DDR SODIMM will not fit into a standard SDRAM SODIMM socket. (Information on which memory technology is used by your system is included in the Memory Selector.)
The number of black components on a 200-pin SODIMM may vary, but they always have 100 pins on the front and 100 pins on the back for a total of 200. 200-pin SODIMMs are approximately 2.625" long and 1" high, though the heights may vary. Like 144-pin SODIMMs, 200-pin SODIMMs have one small notch within the row of pins; however, the notch on the 200-pin SODIMMs is closer to the left side of the module.
