The 480W figure belongs to the cable and describes what AsiaHorse rates it to carry. It is not a statement about your supply, and it is not the card's draw either. Three separate numbers sit in this decision, and confusing them is how a build ends up mismatched.
Three different numbers hover around any GPU power discussion, and it is easy to let one stand in for all three. The Hydrus 16-pin cable carries a 480W figure from AsiaHorse, and understanding exactly what that number describes - and what it does not - is worth five minutes before you assume it settles anything about your build.
AsiaHorse rates the R699 Hydrus 16-pin (12VHPWR) cable at 480W. That figure belongs to the cable alone - it is not a statement about your power supply's total output, and it is not your graphics card's power draw either. Those are three separate numbers from three separate manufacturers, and mixing them up is how a build ends up mismatched.
AsiaHorse quotes 480W as this specific product's rating, published alongside the compatibility list and the port requirement in the listing itself. It describes what the cable itself is rated to carry - full stop. It says nothing on its own about whether that capacity is more or less than what your particular system needs, because that comparison requires two more numbers this figure does not provide.
Your power supply carries its own total wattage rating, describing what the entire unit can deliver across every rail and socket combined. That number has no direct relationship to the 480W cable rating - a 1000W supply and a 650W supply can both use the same cable, because the cable's rating describes what passes through that one connector, not what the whole unit is capable of.
Separately again, your card has its own published power draw figure, set by its manufacturer and usually listed in the card's specifications as a board power number. This is the figure worth comparing directly against the cable's 480W rating, particularly on cards toward the higher end of AsiaHorse's compatible list, where draw figures climb closer to what the cable is rated to carry.
Treating any one of these three numbers as a stand-in for another is exactly how a mismatched combination happens - assuming a high-wattage supply automatically means the cable is oversized for the job, or assuming a listed card automatically sits comfortably under the cable's rating without checking. Each number answers a different question, and the useful comparison is specifically your card's draw against the cable's 480W figure, not against the supply's total rating.
If a card's published draw sits close to 480W, that is worth reading carefully on the card manufacturer's own specification page rather than relying on a general sense that a listed card must be fine. AsiaHorse's compatible list (RTX 40-series, RTX 5080, RTX 5070) and its 480W rating are stated as separate facts, and checking them against each other is a step the listing itself does not do for you.
Browse comprehensive cable solutions for the full range, and graphics card accessories for what else a 12VHPWR build typically needs.
The cable itself. AsiaHorse quotes it as this specific product's rating, separate from any supply or card figure.
It does not directly. Your supply has its own total output figure describing the whole unit, unrelated to what one cable connector carries.
Your card has its own published draw figure from its manufacturer. Comparing that directly against the cable's 480W rating is the useful check.
Because treating one as a substitute for another is exactly how a build ends up mismatched, even when every individual part is technically fine.
Read the card's own published power figures carefully rather than assuming a listed card is automatically well under the cable's rating.
No. Both colours carry the identical 480W rating, the same 50cm length and the same head design.
In the product description, alongside the compatibility list of supported cards and the native port requirement.
Want to compare your card's draw against this cable's rating? Pull your GPU's published power figure, then browse Evetech's graphics card accessories once the numbers check out.
The cable itself. AsiaHorse quotes it as this specific product's rating, separate from any supply or card figure.
It does not directly. Your supply has its own total output figure describing the whole unit, unrelated to what one cable connector carries.
Your card has its own published draw figure from its manufacturer. Comparing that directly against the cable's 480W rating is the useful check.
Because treating one as a substitute for another is exactly how a build ends up mismatched, even when every individual part is technically fine.
Read the card's own published power figures carefully rather than assuming a listed card is automatically well under the cable's rating.
No. Both colours carry the identical 480W rating, the same 50cm length and the same head design.
In the product description, alongside the compatibility list of supported cards and the native port requirement.
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