ASUS Demoes GeForce RTX 4070 with No External Power Connector

During the Computex 2023 show, ASUS had some interesting designs to showcase. Specifically, ASUS has made a GeForce RTX 4070 GPU concept without an external power connector. With NVIDIA's reference 16-pin power connector melting due to an insufficient connection, ASUS has decided to experiment by removing the connector from its GPU and placing the power source as an extra bus connector on the motherboard. Called GeForce RTX 4070 Megalodon, ASUS has made a custom power connector that goes hand-in-hand with the ASUS TUF Gaming Z790 BTF motherboard that supports this connector, and the PSU cables go on the backside of the board.

Similarly to NVIDIA's 16-pin 12VHPWR connector, this custom design is also rated for up to 600 Watts of power delivery. This results in a design that facilities the user error of not correctly pushing the 16-pin connector and causing melting. For now, the connector is referred to as GC_HPWR, but there will be an official name at launch as the company plans mass production of this concept. You can see the design of the RTX 4070 Megalodon alongside the accompanying ASUS TUF Gaming Z790 BTF motherboard.