Wednesday, August 2nd 2023
Corsair Intros 180-degree 12VHPWR Power Bridge
Corsair rolled out a handy accessory that should help cable management in builds with graphics cards that have 16-pin 12VHPWR power connectors. Called simply the 12VHPWR GPU Power Bridge, the contraption inverts the power connector 180° as shown in the pictures below; so your power cable emerging from behind the motherboard tray doesn't have to make that turn. The Power Bridge hence reduces mechanical stress on the power cable from your PSU.
Unlike several such 180° power bridges of generic brands floating around online retail, some of which even convert 8-pin PCIe to a 12VHPWR; the Corsair Power Bridge comes with the quality assurance that comes with the badge. The company claims to have extensively tested it for endurance. The internal wiring between the two connectors on the bridge is tested to withstand 105 °C temperatures. Please note, that the bridge is not physically compatible with the ASUS ROG Strix and TUF Gaming graphics cards. The company is backing this with a 1-year warranty.
Unlike several such 180° power bridges of generic brands floating around online retail, some of which even convert 8-pin PCIe to a 12VHPWR; the Corsair Power Bridge comes with the quality assurance that comes with the badge. The company claims to have extensively tested it for endurance. The internal wiring between the two connectors on the bridge is tested to withstand 105 °C temperatures. Please note, that the bridge is not physically compatible with the ASUS ROG Strix and TUF Gaming graphics cards. The company is backing this with a 1-year warranty.
32 Comments on Corsair Intros 180-degree 12VHPWR Power Bridge
12VHPWR not only doubles the current to 8.5A per wire/pin, it halves the contact patches per pin. If you're going to double the current, FOR THE LOVE OF ALL THINGS HOLY, DO NOT HALVE THE SIZE OF THE CONDUCTORS.
Nvidia uses 14 of the 16 pins in the HPWR connector - 6x12V, 6xGND, and two sense wires.
What was wrong with this 14-pin MiniFit Jr, exactly? It's less than half the size of the 3x8Pin previously used for 450W designs, and unlike 12V HPWR, the connector has a FORTY YEAR history of not being shit and has never required any alterations or revisions because it wasn't designed by a combination of sheeple and idiots.
In the 90's the most power hungry components I had access to required a heatsink :
But MiniFit Jr had been carrying 10A loads in the automotive industry long before the PC industry even adopted Molex.