OCZ DDR2 SO-DIMMs are built to provide optimal levels of compatibility using the highest quality components available.
Each module comes backed with industry leading technical support and the OCZ Lifetime Warranty, ensuring complete product satisfaction for unparalleled peace of mind.
CDR info "There is no question about memory compatibility, since the DDR2-800 memory modules will work just fine at 667MHz in every laptop. Moving on to our tests, OCZ got first place. Looking at the test results in greater detail, we can see that upgrading your laptop's memory from 1GB DDR2-533 to 1GB DDR2-667 does offer an improvement in the overall performance as most tests showed. Adding a second 1GB of DDR2-667 is a good idea also (total 2x1GB), since this affects memory bandwidth in most tests. Ending this roundup, we are satisfied with the performance of the memory modules from OCZ."
