> There are tons of high-power connectors out there, and they look and work pretty much the same as the current ones (to the untrained eye). They are just more expensive.
That's fair, so maybe not a complete rethink then. But definately a higher standard of quality. Right now, my experience with any of those molex type connectors (be it a 4 pin HDD connector or 8 pin EATX 12V or PCI-e somethingorother) is that they rely on the pin properly aligning with the holder on the other side, and if those aren't lined up, the pin can simply end up pushing the holder and it's wire back, instead of seating correctly. There's plenty of give and play in those cables, and it's hard to tell at a glance if all of them have seated correctly or if a holder has been pushed backwards in it's socket. I can imagine a higher quality connector with tighter tolerances and stiffer materials would lessen the likelihood of this happening, but no doubt with higher costs to PSUs and cards.
I suspect manufacturers are sensitive to price increases there, but I have to imagine tacking on even a few dollars to an already exorbitantly priced card that might melt otherwise is a good value? I guess we'll see.
Both male and female terminals are supposed to be retained in the plastic housing by little wings (locking tangs) that are very strong. The metal bits can wiggle in the plastic housing (feature not a bug -- something has to absorb the tolerances) but not retract, not without an extractor tool or an extreme amount of force sufficient to tear apart or fold the metal contact. Anyone who has tried to extract one of the terminals without the correct extractor tool can attest to just how much force this is. It's a lot, and the specs are also such that you should never get a metal pin tip meeting a metal edge if the plastic bits are engaged.
Of course, shitty out-of-spec molex clones abound. I have no doubt you saw what you saw, I'm coming to the defense of the specified design, which is ingenious and works extremely well at extremely low cost and loose tolerances when implemented correctly.
That's fair, so maybe not a complete rethink then. But definately a higher standard of quality. Right now, my experience with any of those molex type connectors (be it a 4 pin HDD connector or 8 pin EATX 12V or PCI-e somethingorother) is that they rely on the pin properly aligning with the holder on the other side, and if those aren't lined up, the pin can simply end up pushing the holder and it's wire back, instead of seating correctly. There's plenty of give and play in those cables, and it's hard to tell at a glance if all of them have seated correctly or if a holder has been pushed backwards in it's socket. I can imagine a higher quality connector with tighter tolerances and stiffer materials would lessen the likelihood of this happening, but no doubt with higher costs to PSUs and cards.
I suspect manufacturers are sensitive to price increases there, but I have to imagine tacking on even a few dollars to an already exorbitantly priced card that might melt otherwise is a good value? I guess we'll see.