This power supply is a compatible replacement for Antec part number SL220 power supplies. If you own a Antec part number SL220 this FSP220-60PLA power supply will fit without modification. We also offer this power supply upgrade that will replace your Antec part number SL220 power supply.
Note: It may be necessary to add the 20 to 24 pin atx adapter to be 100% compatible.