AppleInsider reports that it has learned that the iPad mini will be available in two colours (black and white?), and that there will be 12 different models and four different storage capabilities. This expands upon yesterday’s story of a leaked inventory document in Germany. According to AppleInsider, the different models are named P101, P103, P105 and P107, representing four different storage capacities. The models are also described as “GOOD”, “BETTER”, and “BEST”, which most likely refers to the Wi-Fi-only, Wi-Fi and 3G, and Wi-Fi and 4G LTE variants. AppleInsider says that someone who is familiar with Apple’s inventory procedure has told them that they presume that the P101 will have the most availability at launch, with this most likely being the 8GB, Wi-Fi only model, considered to be the “entry-level” iPad mini, and which is expected to cost around $249/£250. Apparently the iPad mini launch event is due to be announced later today.