What cable to connect a P440 to a dual-SAS 8SFF?

[LoganJones]

ML350 Gen9, new P440 controller (726821-B21), and an 8SFF drive cage with a pair of internal mini-SAS ports on the back. The P440 has a single port, some kind of double-wide SAS, and we can't figure out what cable we need to connect the two. We've come up with a couple potential part numbers for the cable by searching various combinations of "P440 8sff sas": 777418-B21, 774619-B21, 783009-B21, 765650-B21. But since none of the pictures are accurate, and the descriptions tend to not describe the cable, we're not sure whether they connect the P440 to two mini-SAS connectors or just one.

[Jimmy Vance]

The quickspec for the server lists this cable, and searching on the number, the images that show up look correct. Large connector on one end that splits out into to mini sas connectors

https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=c04346270

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HP ML350 Gen9 Smart Array Cable Kit                765650-B21
NOTE: Mini-SAS Cable Kit for stand-up P-series Smart Array Card.