Dell PowerEdge T620 T630 Server 12-Pin Backplane Power Cable MTYVK" is a replacement power cable designed specifically for the Dell PowerEdge T620 and T630 servers. This 12-pin cable connects the server's power supply to the backplane, ensuring stable and efficient power distribution to hard drives and other components. It's essential for maintaining proper power flow and supporting the operation of RAID configurations or storage devices in these enterprise-level servers.