450W rated 1U Flex PSU, direct replacement for ENP-7145B1, ideal for compact server & HTPC builds; Wide 100-240V universal input with active PFC, high efficiency & stable power delivery; Compact 1U design fits mini PC, NAS, server chassis & small form-factor industrial equipment; Built-in OVP/OCP/OPP/SCP thermal protection for safe 24/7 continuous operation; Standard pinout compatible with most ITX, FLEX chassis & home server platforms