Here's the big takeaways we're seeing so far: 8GB of storage provided care of a Samsung K9LCG08U1M NAND Flash chip, and the same one found in the iPad. Speaking of which, there's also the exact same markings on its Apple A4 processor as the iPad and iPhone 4, K4X2G643GE (not the same as the latest iPod touch, as it turns out), the exact same Broadcom BCM4329XKUBG 802.11n WiFi / Bluetooth / FM chip as the iPad, and at 256MB, the same amount of RAM.
Via iFixit