No. DDR, DDR2, DDR3 are different. You must select the correct type to match your system. DDR, DDR2 and DDR3, DIMM and SODIMM modules have notches in different places to prevent insertion into a incompatible system. See our memory guides; DIMM or SODIMM. Below are some basic differences.
|
Speed (MHZ) |
Technology |
DIMM (Pins) |
SODIMM (Pins) |
Voltage (V) |
DDR |
266 |
PC-2100 |
184 |
200 |
2.5 |
|
333 |
PC-2700 |
184 |
200 |
2.5 |
|
400 |
PC-3200 |
184 |
200 |
2.5 |
|
|
|
|
|
|
DDR2 |
533 |
PC2-4200 |
240 |
240 |
1.8 |
|
667 |
PC2-5300 |
240 |
240 |
1.8 |
|
800 |
PC2-6400 |
240 |
240 |
1.8 |
|
|
|
|
|
|
DDR3 |
1066 |
PC3-8500 |
240 |
204 |
1.5/1.35 |
|
1333 |
PC3-10600 |
240 |
204 |
1.5/1.35 |