Source: 80 PLUS Verification and Testing Report
DUAL +12 VOLT RAIL DISTRIBUTION
The EA-380D Green PSU uses dual +12 volt power rails. Different connectors are hooked up to separate
circuits to aid in the balanced distribution of power between devices in your computer. The engineers
have allocated the rails to different connectors, as shown in Table 2, to prevent voltage sags in one
device due to sudden demands for power by another device.
TABLE 2: POWER CONNECTORS AND RAIL ASSIGNMENTS
24-pin (20+4) main connector
Note: No power cord included. By reusing your existing cord, you can reduce waste and help protect the
environment.
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