If you have the money you can now pick up SSDs of 4TB or larger, but you will be paying a premium. Novachips uses HLNAND to achieve this density, a technology that The SSD Review describes as being similar to Thunderbolt in that it daisy-chains together flash memory to allow high access speeds even when the storage medium is stacked this high.
Novachips uses a proprietary NVS3800 controller which is ARM-based and provides eight channels. Their Scalar 4/8TB SSDs are the first single controller 2.5″ SSDs of these volumes, and both have top tier SATA 3 speeds along with a low heat and power draw.
Now before you get too excited the MSRP of these drives is going to be about $0.65/GB.
