The HP 730214-020 SATA data cable is a replacement cable assembly for connecting storage hardware in a compatible desktop. Its 5.7-inch length suits the specified part variant, while straight-to-straight ends provide the listed connection layout.
The distributor lists it for HP ProDesk 400 G4 Small Form Factor PCs. This is a SATA data cable for signal connection; the listing does not describe it as a power cable. The part reference helps distinguish this assembly from related cables with different lengths or end layouts.