Nvidia-backed Home Data Centers

Span, backed by Nvidia, is pushing to build mini data centers in homes. The project involves installing a 'Node' shaped similarly to an HVAC (heating, ventilation, and air conditioning) unit next to the house.

To solve the power supply problem, a key bottleneck in data center expansion, the core idea is to utilize spare power that is already allocated to homes but not actually being used.

The main specifications of each node are as follows:

• 16 Nvidia GPUs
• 4 AMD CPUs
• 4TB of memory
• Dedicated cooling system

By networking these nodes together, large-scale Distributed Computing workloads can be handled. In exchange for installing the node, Span covers a significant portion of the homeowner's electricity bill and high-speed internet costs.

However, this is currently at the prototype stage, and real-world validation of whether it can process actual AI workloads stably and quickly has not yet been conducted.