220W OEM-grade SFF PSU for Dell Inspiron 660S & Vostro 270S slim desktops; Full replacement for
P/N: L220AS-00, H220NS-00, D220AS-01, PS-5221-9, CPB09-D220R; Exact 24-pin + 4-pin CPU + 2x SATA connectors for plug-and-play fit; Universal 100-240V input with active PFC & stable single +12V/18A rail; Built-in OVP/OCP/SCP/OTP protections & 100% burn-in tested for reliability