Researchers at the University of Southampton have followed their instincts and built Iridis-Pi, a tiny 64-node cluster based on the Raspberry Pi's usual Debian Wheezy distribution and linked through Ethernet.
This technology will enable a terabit (Tb) of data storage in a small package using just 8 semiconductor die (this is 128 GB since there are 8 bits per byte). 128 GB capacity may be a common capacity node for the next generation of flash memory based products.