Conventional breakers pull metal contacts apart to stop current. Merge4 uses silicon carbide transistors instead, so protection acts in microseconds and never arcs.
Unlike a solid-state transformer, Merge4 works downstream in the distribution layer, at every node.
Every Merge4 product starts with the same building block. The PM50 builds the PDU, the PDU builds the Intelligent Power Row, and rows repeat across your campus. Single-conduit direct current runs the entire power train, from power in to server rack, and it scales from a single rack to a full gigawatt.
Up to seven PM50 modules per PDU. Add rows as your load grows, from one rack to a full gigawatt.
The PM50 replaces mechanical hardware with fully instrumented, programmable control of rack-level power. Transistors distribute power 10,000x faster than mechanical levers, and the module monitors every circuit at 100 kHz with no extra hardware. Each module senses conditions on every channel in real time and informs operating decisions locally, circuit by circuit. Physical AI turns that data into operational intelligence. Designed for build-your-own-sidecar applications and compatible with OCP Diablo 400.
The Merge4 DC Solid-State PDU brings pure solid state to data center power infrastructure at ±400/800 VDC. Each cabinet holds up to seven hot-swappable PM50 modules, giving you 14 independently controlled outputs and up to 350 kW of high-resolution DC power. Monitoring runs at the channel level. Scale 1 MW, 5 MW, 10 MW, and add rows as your load grows, all the way to multiple gigawatts, and every row runs as one intelligent, connected platform.
Going DC today means sourcing components piecemeal and engineering several AC-DC conversions from the grid, generators, or solar and battery. The Merge4 DC Intelligent Power Row delivers direct current from your power source to your server racks in a single, complete solution. It eliminates multiple conversion stages, packs more capacity into a compact footprint, and brings high-resolution monitoring to every channel.
Traditional power distribution creates heat, and heat drinks water. The Power Row operates at higher efficiency, so it dissipates less power as heat and reduces the cooling load. Rows of Merge4 PDUs scale the Power Row from 1 MW to gigawatt scale, in new builds or alongside the infrastructure you already run. We supply the one-line diagrams and support commissioning, so your team builds from a finished design instead of a parts list.
