We know Xbox 360 units with the long-awaited and RROD-defeating Jasper chipset are hitting retail shelves now, but is there a way to spot one without opening up the box? Thankfully, yes. Avid console modder Benjamin Heckendorn gives us the skinny on how to spot a Jasper.

12.1 amps equals a Jasper unit (65nm CPU, 65nm GPU). This voltage rating is also listed above the power input, but of course you can’t see that when it’s in the box.

As shown above, you’ll find the amp rating right on the back of any 360 unit, right to the left of the bar code and serial number.

Inside an Xbox 360 Jasper: Ben Heck dissects the mythical console, then tells you how to find one [Engadget]

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