If your eyes have been glued to Engadget this week, you've noticed that there have been quite a few new laptops unveiled. Sure, Samsung's rail-thin Series 9 stole a lot of the glory, but Dell and ASUS also rolled out a few new Intel Sandy Bridge systems. But something else big happened this week in the portable computer world -- a good number of the dual-core Sandy Bridge systems finally started shipping to you laptop-loving people. Wait, but didn't that happen back at CES? Not quite: while Intel announced the availability of Sandy Bridge back in January, it only started to ship its quad-core chips -- now all the dual-core Core i3, i5, and i7s are ready and so are the systems that house 'em. We've gathered a list of the rigs that are now up for order or hitting retailers. Hit that read more link for a breakdown, and start deciding if you need some fresh dual-core power in your life.

Dell
Dell launched two new systems this week -- the Inspiron R and Vostro -- but its new Latitudes are up for order as well.
HP
Remember the two consumer systems HP announced in February? You can grab 'em now.
HP, we have one question left: where the heck is the refreshed Envy 14?!

Lenovo
Samsung
Sony

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