Support all series of DELL 8P motherboards. One pin socket is connected to common ATX power supply 24P, and the other end is connected to a full series of DELLH61/H81/Q77/Q87/B75/A75/Q75/Q65, etc. As long as it is an 8P pin socket on the motherboard, it uses 18AWG standard wire, 0.18x34 copper core, and supports 1000w high-power power supply. Supported models: DELL Optiplex 3020 7020 9020 T1700. Made of high quality material, heat resistant, not easy to aging, very durable. Friendly reminder: For the above models, the motherboard power supply, in addition to the 8-pin, there is also a 4-pin power supply, which is a standard CPU 4-pin design. If your power supply does not have a CPU 4-pin cable or only 8-pin CPU power supply, you need to purchase another CPU 8-pin to CPU 4-pin cable. This type of adapter cable requires a 24P power supply definition, which must be AXT standard, and it must be determined before shooting whether the chassis can be installed in a standard large power supply size. Type: Power Cord Used for: DELL full series 8P motherboard Supported models: for DELL Optiplex 3020 7020 9020 T1700 Length: 30CM Material: 18AWG All Copper Tinned Wire colour: As shown Package Contents: 1 x Adapter Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.