| General |
| Brand |
ASUS |
| Model |
ROG CROSSHAIR X870E HERO |
| Part Number |
90MB1IE0-M0EAY0 |
| Series |
ROG Crosshair |
| Product Type |
Motherboard |
| Processor & Chipset |
| Socket |
AMD AM5 |
| Supported CPUs |
AMD Ryzen 9000 / 8000 / 7000 Series |
| Chipset |
AMD X870E |
| Memory |
| Memory Slots |
4x DDR5 DIMM, dual channel |
| Max Memory |
256GB |
| Memory Speed |
8200+ MT/s (Ryzen 9000), 8600+ (Ryzen 8000), 8000+ (Ryzen 7000) OC |
| Memory Support |
ECC / non-ECC unbuffered, EXPO, NitroPath DRAM, AEMP |
| Expansion & Storage |
| PCIe Slots (CPU) |
2x PCIe 5.0 x16 (x16, x8/x8 or x8/x4/x4) |
| M.2 Slots |
5x M.2: M.2_1-3 PCIe 5.0 x4 (CPU); M.2_4-5 PCIe 4.0 x4 (chipset) |
| Other Storage |
1x SlimSAS (PCIe 4.0 x4) |
| SATA |
4x SATA 6Gb/s |
| RAID |
RAID 0/1/5/10 (Ryzen 9000), 0/1 (Ryzen 8000), 0/1/10 (Ryzen 7000) |
| Connectivity |
| Ethernet |
1x Intel 2.5Gb + 1x Realtek 5Gb, ASUS LANGuard |
| Wi-Fi |
Wi-Fi 7 (802.11be) 2x2, 2.4/5/6GHz, 320MHz |
| Bluetooth |
Bluetooth 5.4 |
| Video Outputs |
1x HDMI 2.1, 2x USB4 Type-C (DP 1.4a, 4K@60Hz) |
| Ports & Connectors |
| Rear USB |
2x USB4 40Gbps Type-C, 8x USB 10Gbps (6x Type-A, 2x Type-C) |
| Front USB |
1x USB 20Gbps Type-C header (up to 60W PD), 1x USB 20Gbps Type-C, 2x USB 5Gbps headers, 2x USB 2.0 headers |
| Rear I/O Extras |
Optical S/PDIF out, BIOS FlashBack, Clear CMOS |
| Fan Headers |
CPU, CPU OPT, AIO pump, 4x chassis, W_PUMP+ |
| Power Connectors |
1x 24-pin, 2x 8-pin +12V, 1x 8-pin PCIe |
| RGB Headers |
3x Addressable Gen 2 |
| Audio |
| Audio Codec |
ROG SupremeFX 7.1 (Realtek ALC4082) with ESS ES9219 Quad DAC |
| Audio Features |
120dB SNR playback, 110dB SNR recording, impedance sense |
| Features & BIOS |
| Power Design |
Extreme Engine Digi+, 10K black metallic capacitors, MicroFine alloy chokes |
| Overclocking |
Extreme OC Kit: FlexKey, LN2 Mode, ReTry, Start |
| Cooling |
M.2 heatsinks with backplate, VRM heatsink, metal backplate |
| BIOS |
256Mb flash ROM, UEFI AMI BIOS |
| OS Support |
Windows 11 |
| Physical & Warranty |
| Form Factor |
ATX |
| Dimensions |
30.5 x 24.4 cm (12 x 9.6 in) |
| Warranty |
Official ASUS warranty |