Dell on Wednesday followed up on previous upgrades to its XPS line with speed boosts to its Inspiron line based on Intel's 45 nanometer Penryn processor architecture. The 14-inch Inspiron 1420 and the 17-inch Inspiron 1720 now have the option of Core 2 Duo processors that use Intel's new platform to run cooler as well as faster than older designs. As Dell's desktop replacement, the 1720 is the fastest and uses a 2.5GHz Core 2 Duo with 6MB of Level 2 cache; the 1420 scales back only slightly by using a 2.4GHz processor with 3MB of Level 2 cache.

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Dell, Intel, Penryn, Processor, Laptop, Notebook, Notebook Processor, Mobile Processor