Model numbers for this power supply with options: W12LT2B12000G1-DIO1, W12LT2B12000G1-DIO2, W12LT2B12000G1-DIO1-DIO2, W12LT2B12000H-DIO2, W12LT2B12000G1H-DIO1, W12LT2B12000H-DIO1, W12LT2B12000G1H, W12LT2B12000G1H-DIO1-DIO2, W12LT2B12000H, W12LT2B12000G1, W12LT2B12000-DIO2, W12LT2B12000-DIO1, W12LT2B12000-DIO1-DIO2, W12LT2B12000H-DIO1-DIO2, W12LT2B12000G1H-DIO2