Fanout design converts 4channel SFF8087 36pin Mini SAS host port to SFF8482 29pin SAS/SATA hard drive interfaces; Builtin IDE power connector supplies stable power to storage drives, simplifying server internal wiring layout; Highgrade copper wire harness ensures highspeed SAS data transmission with low signal loss and crosstalk; Optimized for enterprise RAID controllers, storage backplanes and multidisk server storage systems; 100cm length supports flexible internal routing for largesize rackmount servers and storage enclosures