400W rated output with 1U Flex form factor, ideal for industrial PCs, servers and embedded systems.; 80 Plus high efficiency design reduces energy consumption and heat generation.; Wide 100-240V input for global application with stable voltage regulation.; Built-in OVP, OCP, SCP, OTP protections to ensure safe and long-term operation.; Direct replacement for ENP7140B2, compact size, quiet fan, fully tested before shipment.