On the other hand, the Iomega ix4-300d can receive up to 12TB storage, but it does not have the hot-swappable capability, and it won’t run the anti-virus protection software that the px2 runs. The performance of the Iomega ix4 is not as high as the px2, but this is probably not a problem if it is used for simple shared storage or even for streaming content like video. This is the usual tradeoff between performance, price and capacity.
Both models are sold in a variety of configurations going from “bare” to 6TB or 12TB. From Iomega’s press release:
“The new Iomega® StorCenter™ px2-300d Network Storage is now shipping worldwide. The diskless model is $499.99, the 2TB model is $699.99, the 4TB model is $999.99, and the 6TB model is $1,199.99.
The New Iomega® StorCenter™ ix4-300d Network Storage is also shipping worldwide. The diskless model is now available for $599.99. The following storage capacity versions of the new StorCenter ix4-300d will be available shortly: the 4TB model will be $749.99, the 8TB will be $949.99, and the 12TB model will be $1,299.99. “