I'm not sure about battery life difference..
As for CPU speed, I don't think it is noticeable under normal operation. You may get a few more frames in high-end games, and video editing may take slightly faster. It all depends on what you use your lappy for.
Ram is extremely easy to install. You unscrew two screws from the bottom of your laptop and simply pop the RAM in. As of now, I can't tell any difference between Transcend and Dell default. I haven't had a chance to run memtest to check the RAM integrity yet.
As for CPU speed, I don't think it is noticeable under normal operation. You may get a few more frames in high-end games, and video editing may take slightly faster. It all depends on what you use your lappy for.
Ram is extremely easy to install. You unscrew two screws from the bottom of your laptop and simply pop the RAM in. As of now, I can't tell any difference between Transcend and Dell default. I haven't had a chance to run memtest to check the RAM integrity yet.







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