They looks the same. It's SFF-8470
Is it ok to buy a "10Gbase-CX4" cable for an infiniband network ?
These are basic CX4 (Infiniband) cables.
I use them for 10GbE and external SAS connectivity (
For me, it was initially a cheaper way to get into 10-Gigabit storage networking before the standards solidified. CX4 10GbE is considered passé, though, because they are big, stiff and thick...
Following two sections are direct quote from Wikipedia
Effective unidirectional theoretical throughput (actual data rate, not signaling rate)
So depends on speed.