T-Mobile Netherlands, the country's iPhone carrier, posted the processor and RAM on their site that Apple's been so cagey about confirming, and it's exactly what we thought: 600MHz CPU (up from 412MHz) and 256MB of RAM, double the previous models.
Even though Apple wouldn't give us the specific numbers, T-Mobile Netherlands has been a pretty reliable source for leaking things Apple doesn't quite want known, even new hardware. Besides, those specs are exactly what had been rumored, so we're just left to wonder why Apple bothered to hide them. [T-Mobile via iLounge]