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I'm working on a degree in Computer Science and needed a laptop with good processing capability. After doing some research on the processors out there (I wanted at least an Intel I5), this laptop looked like a good choice for my price-point criteria. It does have good number crunching capabilities, but when I set up a mysql database on it and ran a database intensive program it maxed out the disk drive access (this is easy to monitor in Ubuntu). When I checked the programs running the database queries, I found they were using only small percentage of available CPU power. In other words, this laptop seems to have some IO limitations that keep it from making full use of the CPU (in some applications).Outside of the IO bottleneck the laptop does fine. The bezel is a bit wide, making the effective screen space smaller, but the screen resolution is decent. As long as my eyes can make out the smaller fonts it is workable. The built in webcam and microphone work well. I tried training the speech recognition software in Windows 7 using the built in mics and it did OK. Perhaps I can use that later to dictate my dissertation...
All in all, I am fairly pleased with the laptop. I spent some time optimizing the database to see if that will help relieving the disk access limitations. We'll see how that works.
Best Deals for Dell Latitude E6420 14" Notebook - Core i5 i5-2520M 2.50 GHz
Thia is a solid business machine for the money.Pros:
3 Year Warranty
Built like a tank
I like the rubbery feel of the armrest.
Nice High Resolution screen.
Fast
Long battery life especially with the 9 cell battery
DELL stands behind their products (might take some time on hold but they have been excellent repsonding to my needs in the past)
Cons:
Touchpad needs to be adjusted in the software for best use it has many options and I recommend unchecking inertial scrolling.
Slightly heavier 1/2 pound? than similar 14 inch laptops I overlook this due to it's obviously better build quality.
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