Cashmere
RPM Ruler
The good folks over at iFixit have finished mucking about the iPhone 4S's innards and have confirmed the handset's packing 512MB of DDR2 RAM, an updated Qualcomm MDM6610 chip and 16GB of NAND flash memory courtesy of Toshiba. Idle hands'll be happy to know the phone's been awarded a six out of ten repairability rating -- it's not quite amateur territory, but you don't have to be a pro to get your hands dirty.