220 Watt 220W Flex ATX Power Supply Replacement for HP Pavilion Slimline 5188-7520,5188-7521,5188-2755,5188-7602,s3200n,s3000,s3100n,s3400f,AC BEL PC6012,PC6034 Delta DPS-160QB,DPS-108DB-1 By KENTEK Quiet Performance and High energy efficiency ATX, Flex ATX 12V support Intel AMD Spec AFC, automatic fan speed control Approved by FCC, CB, CCC & CE Short circuit and over voltage protection