5mm ATX Mini 4 Pin to 2 SATA HDD Power Cable Daisy Chain Power Compatible with Lenovo Ideacentre 510S,Thinkstation P330,IdeaCentre 5,ThinkCentre M710t/M720 Tower,ThinkSystem ST50 Servers.Motherboard ATX Mini 4 Pin to 2X Right-Angle SATA Hard Drive HDD Power Adapter Cable.This is the MINI Connector(ATX Mini Connector). MINI Connector (5mm in size) and not a "Regular" Connector (7mm in size).Compatible with Lenovo M410 M415 M510 M510S M510A M610 M710 B415 B250,ThinkCentre M710t,M720 Tower,ThinkSystem ST50 Servers,Lenovo Ideacentre 510S,Thinkstation P330,IdeaCentre 5.2 x Right-angle 15 Pin SATA Port.There's a spare connection in case you need to add another drive.Cable Length: 18inches(46cm),Connectors: 1 x mini 4 pin port, 2 x Right-angle 15 pin SATA port..Mini 4 Pin to Right-angle 15 Pin SATA hard drive power supply cable is used to connect Lenovo PC motherboard to hard drive.