Features: brand new and high quality This power supply adapter cable converts standard 24pin ATX power supply cable to 8 pin power supply cable. Tested and for following systems:Dell Optiplex .Support the full range of for DELL 8P motherboards One end of the pin holder is connected to ATX power supply 24P, the other end is connected to the whole series for DELL H61/H81/Q77/Q87/B75/A75/Q75/Q65 and so on If the motherboard has an 8P pin header, use 18AWG positive standard wire, 0.18x34 copper core Support 1000w high-power supply. Supported models: for DELL Optiplex 3020 7020 9020 T1700 Specifications: Item:for DELL Optiplex 8P Power Cord Cable Length:approx 30cm(11.8inch) Maximum Input Power:1000 Watts(DO NOT EXCEED) Tested and for systems:Dell Optiplex 3020,7020,9020,T1700. Note: Due to the differences of camera equipment, light intensity and display screens, the color of the item may be slightly different from that shown in the pictures. Package includes: 1 x for DELL Optiplex 8P Power Cord