ASUS
ROG CROSSHAIR X870E EXTREME
The ROG CROSSHAIR X870E EXTREME is an EATX motherboard for AMD AM5 processors, featuring the X870E chipset and extensive connectivity options.
The ROG CROSSHAIR X870E EXTREME is a high-end EATX motherboard from ASUS, built on the AMD X870E chipset with an AM5 socket, supporting DDR5 memory up to 256 GB across four slots in dual-channel configuration. It offers two PCIe 5.0 x16 slots and two PCIe 4.0 x16 slots, along with five M.2 slots for storage. Rear I/O includes two USB4 Type-C ports (40Gbps) and ten USB 10Gbps ports (eight Type-A, two Type-C). Networking is handled by dual Ethernet: a Realtek 5Gb and a Marvell AQtion 10Gb controller, plus Wi-Fi 7 (802.11be) 2x2. Audio is provided by the ROG SupremeFX 7.1 codec (ALC4082). The motherboard launched at an MSRP of $999.99.
Specifications
| Chipset | AMD X870E |
|---|---|
| CPU socket | AM5 |
| Form factor | EATX |
| Memory slots | 4 |
| Memory type | DDR5 |
| Max memory | 256 GB |
| Memory channels | 2 |
| PCIe slots | 2 x PCIe 5.0 x16, 2 x PCIe 4.0 x16 |
| M.2 slots | 5 |
| SATA ports | 4 |
| USB ports (rear) | 2 x USB4 (40Gbps) Type-C, 10 x USB 10Gbps (8 Type-A + 2 Type-C) |
| Ethernet | 1 x Realtek 5Gb Ethernet, 1 x Marvell AQtion 10Gb Ethernet |
| Wi-Fi | Wi-Fi 7 (802.11be) 2x2 |
| Audio codec | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082 |
| Launch MSRP | 999.99 USD |