Model numbers for this power supply with options: W40LTB1130-3.3NTU1850, W40LTB1130-6NTU1540-DIO1, W40LTB1130-3.3NTU1850-DIO2, W40LTB1130-5NTU1850-DIO1, W40LTB1130-5NTU1850-DIO1-DIO2, W40LTB1130-6NTU1540-DIO1-DIO2, W40LTB1130E-6NTU1540, W40LTB1130E-3.3NTU1850-DIO1, W40LTB1130E-5NTU1850-DIO1, W40LTB1130-5NTU1850-DIO2, W40LTB1130E-5NTU1850, W40LTB1130-3.3NTU1850-DIO1, W40LTB1130-3.3NTU1850-DIO1-DIO2, W40LTB1130E-6NTU1540-DIO1, W40LTB1130E-3.3NTU1850, W40LTB1130E-6NTU1540-DIO2, W40LTB1130E-6NTU1540-DIO1-DIO2, W40LTB1130-6NTU1540-DIO2, W40LTB1130-6NTU1540, W40LTB1130-5NTU1850, W40LTB1130MM3-DIO1, W40LTB1130E-5NTU1850-DIO1-DIO2, W40LTB1130E-3.3NTU1850-DIO2, W40LTB1130E-3.3NTU1850-DIO1-DIO2, W40LTB1130E-5NTU1850-DIO2