Datacenter and Networking Power Solution 40 kW Capacitor Shelf
40 kW Capacitor Shelf
The IPC4930K is a 40 kW supercapacitor shelf designed for servers and datacenter. It helps address instantaneous bus voltage drops during the operation of high-power chips such as GPUs. Together with a high-power power shelf, it forms a "primary power + backup power" protection scheme to support stable datacenter operation.
Features
Instantaneous Voltage Support
Delivers 40 kW output for up to 1 second to eliminate transient bus voltage drops during GPU peak loads.
Standardized Power Backup
Fits 19-inch racks with front network ports and rear wiring, forming an integrated primary-plus-backup power architecture.
Intelligent Thermal Control
Features Redfish telemetry, firmware upgrade support, and variable-speed front-to-back fans for continuous system stability.
Applications
Widely used in standard IDC rooms, enterprise data centers, and high-density GPU compute racks.