KENTEK 350 Watt 350W TFX Power Supply Upgarde Replacement for HP 504966-001,Bestec TFX0220D5WA,TFX0250D5W,AcBel PC8046,DELTA DPS-250AB-28 B,HP Slimline S5000,s5213w,NY646AA,NY469AA,s5120y,KY818AA,s5220f,NY542AA,s5212y,VT493AA,Compaq Presario CQ4010F,NY650AA PCI-Express SATA Approved by FCC, CB, CCC & CE ball-bearing fan and thermal fan speed control Quiet Performance and High energy efficiency Short circuit and over voltage protection TFX form factor 12V support Intel AMD Spec