Brand New SATA Power Cable for Lenovo Motherboard, ATX Mini 4 Pin to 2X Right-Angle SATA Hard Drive HDD Adapter 17.7-inch(45cm) SATA Power Cable for Lenovo Motherboard』Mini 4 Pin port plugs into Lenovo motherboard (NOTE: It is mini 4 pin port, not standard 4 pin port. Please refer to the image 2nd for mini 4 pin port's dimension.), Right-angle 15 Pin SATA port plugs into the hard drive; Connector A: ATX 12V mini 4 pin (NOTE: not standard 4 pin. Please refer to the image 2nd for mini 4 pin port's dimension), Connector B: 2x Right-angle SATA 15 pin (compatible with the equipment with sata port such as: liquid CPU cooler, mechanical hhd and ssd); ONLY compatible with Lenovo motherboard with mini 4 pin port including: M410 M415 M510 M510S M510A M610 M710 B415 B250, Thinkcentre m720 tower, ThinkSystem ST50 Servers, ThinkCentre M710t; (NOTE: It is mini 4 pin port, not standard 4 pin port. Please refer to the image 2nd for mini 4 pin port's dimension.)