AnInkle writes "Though hard drives are allegedly the fastest advancing high-tech product, most laptop manufacturers persist in saving a buck by outfitting their units with a low-end, low-cache, low-capacity, low-spindle-speed HDD. The Tech Report takes a different angle from other mobile hard drive reviews by including one of those maligned 4,200 RPM, 2MB cache models in their roundup of 2.5" hard drives, which includes 'a 160 GB perpendicular monster and a couple of 7,200-RPM speed demons.' The results are clear that most of us would see a tremendous boost in performance by upgrading this one component."
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