A system in accordance with an example includes a first load and a second load. The first load includes a first power supply connected to a first uninterruptible power supply (UPS). The second load includes a second power supply connected to a second UPS, where the first UPS is connected to the second UPS. The first power supply is to deliver power to the first load and to the second load when power to the second load is disabled, and the second power supply is to deliver power to the second load and to the first load when power to the first load is disabled.
