ASUS Crosshair X870E Hero BTF: 600W GPU, No PCIe Cable
ASUS ROG's new Crosshair X870E Hero BTF, shown at Gamescom 2026, delivers up to 600W to AMD Ryzen 9000 builds through the slot. No PCIe cable needed.
ASUS ROG showed the Crosshair X870E Hero BTF at Gamescom 2026 this week, the highest-wattage BTF motherboard the company has announced. The board targets AMD Ryzen 9000 builders and can feed up to 600W directly to a compatible GPU through its reinforced PCIe slot, routing the power connector to the back of the board rather than running a cable across the front.
How BTF routing works
BTF moves the motherboard power connector, front-panel headers, USB headers, and fan connectors to the back of the PCB. On GPUs with a matching BTF power port, the 12V-2x6 connector sits on the rear face too. The X870E Hero BTF's PCIe slot carries up to 600W through this reversed path. For reference, the RTX 5090 has a 575W TDP, so the 600W ceiling covers the current consumer peak. Only ASUS BTF-edition GPUs (ROG Strix BTF, ROG Astral, TUF Gaming BTF) are wired for hidden routing. Standard cards still fit but keep their external power cables.
Specs and what is in stock today
The X870E Hero BTF uses an 18+2+2 phase VRM with 110A power stages, supports DDR5 up to 8600 MT/s, and includes Wi-Fi 7 plus PCIe 5.0. ASUS has not disclosed pricing or a ship date. Builders who need an X870E board now have two options available today: the Gigabyte X870E Aorus Pro Ice at the premium end of the X870E tier, and the MSI MAG X870 Tomahawk WiFi as the mid-range X870 pick with Wi-Fi 7 and PCIe 5.0 x16. Neither includes BTF routing, but both are available at confirmed retail prices today.
Frequently Asked Questions
What is a BTF motherboard?
BTF (Back-To-Front) is an ASUS connector standard that routes power, USB, fan, and front-panel headers to the back of the PCB, hiding cables from view. Compatible GPUs route their power connector the same way. The result is a build with no visible power cables crossing the front face of the motherboard.
What GPU wattage does the ASUS X870E Hero BTF support?
Up to 600W through the reinforced PCIe slot via a 12V-2x6 connector on the board's reverse side. The RTX 5090 is rated at 575W TDP, so the 600W limit covers the current top end of consumer graphics cards.
Which GPUs are compatible with ASUS BTF motherboards?
Only ASUS BTF-specific GPU variants work with BTF hidden power routing: ROG Strix BTF, ROG Astral, and TUF Gaming BTF editions. Standard GPUs with front-facing connectors can still be installed but do not benefit from cable hiding.