Lambda launches its ZWX-series open frame AC/DC industrial low-profile ATX computer power supplies for server and industrial computer applications. They provide the five voltages needed for high-end industrial computers including +3.3 V, +5 V, +12 V, -12 V and +5 V (standby), and they are 1U rack/enclosure mountable. The ZWX300 includes a sixth output (a second +12 V) to support extra drives, memory and fans. The power supplies are suitable for applications where convection cooling is preferred, and they can provide higher power when fan cooling is desired. The convection-cooled power ratings are 90 W, 120 W and 150 W. With forced air cooling (30 cfm), these ratings increase to 153 W, 204 W and 255 W respectively, and peak power ratings add from 30 to 40 W to these figures.