ASUS
ASUS ROG CROSSHAIR X870E HERO X870E AM5 ATX AMD motherboard
Socket AM5 ATX board with 18+2+2 power stages, DDR5 up to 8600 MT/s, three PCIe 5.0 M.2 slots, Wi-Fi 7 and dual 5 Gbps plus 2.5 Gbps LAN
- CPU Socket TypeAM5
- CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
- ChipsetAMD X870E
- Number of Memory Slots4x288pin (DDR5)
- Memory StandardDDR5 4400 / DDR5 4800
- Maximum Memory Supported256GB
- Ready for advanced AI workloads with robust power delivery
- 18+2+2 power stages rated at 110A each for stable overclocking
- DDR5 memory support up to 8600+ MT/s with Ryzen 8000 series processors
- Five M.2 slots including three PCIe 5.0 x4 for high-speed storage
- Wi-Fi 7 plus 5Gbps and 2.5Gbps Ethernet for fast networking
Ready for Advanced AI PC
This motherboard is built for AMD Ryzen 7000, 8000 and 9000 series processors on the AM5 socket. It targets enthusiasts who want a platform prepared for demanding AI workloads and high-speed connectivity. The X870E chipset and robust 18+2+2 power stage design deliver the headroom these CPUs require.
Capacity and headroom
Four DDR5 slots support up to 256GB of memory with EXPO profiles and speeds reaching 8600+ MT/s on Ryzen 8000 series. Five M.2 slots provide three PCIe 5.0 and two PCIe 4.0 interfaces for fast storage expansion. Dual LAN at 5Gbps and 2.5Gbps plus Wi-Fi 7 handles heavy network traffic. The board runs out of PCIe 5.0 lanes when both x16 slots and the third M.2 are populated simultaneously.
Deciding specification
The 18+2+2 power stage layout rated at 110A per stage is the single specification that determines suitability. It dictates how far the CPU can be pushed under sustained AI or compute loads without throttling. If the build demands maximum overclocking headroom on Ryzen 9000 series, this power design is the deciding factor.
Points forts
- Ready for advanced AI workloads with robust power delivery
- 18+2+2 power stages rated at 110A each for stable overclocking
- DDR5 memory support up to 8600+ MT/s with Ryzen 8000 series processors
- Five M.2 slots including three PCIe 5.0 x4 for high-speed storage
- Wi-Fi 7 plus 5Gbps and 2.5Gbps Ethernet for fast networking
Caractéristiques
| Brand | ASUS |
|---|---|
| Model | ROG CROSSHAIR X870E HERO |
| Part Number | 90MB1IE0-M0AAY0 |
| CPU Socket Type | AM5 |
| CPU Type | Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series |
| Chipset | AMD X870E |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR5 4400 / DDR5 4800 |
| Maximum Memory Supported | 256GB |
| Channel Supported | Dual Channel |
| Memory Performance Profile | AMD EXPO |
| ECC Supported | Yes |
| Buffer Supported | Un-buffered |
| Memory Feature | Supports up to 8200+MT/s(OC) with Ryzen 9000 Series Processors, 8600+MT/s(OC) with Ryzen 8000 Series Processors, 8000+MT/s(OC) with Ryzen 7000 Series Processors, ECC and Non-ECC, Un-buffered Memory* Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO) NitroX Slot ASUS Enhanced Memory Profile (AEMP) * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. |
| PCI Express 5.0 x16 | AMD Ryzen 9000 & 7000 Series Desktop Processors* 2 x PCIe 5.0 x16 slots (supports x16 or x8/x8** or x8/x4/x4 modes***) ** When you use both PCIEX16_1 and PCIEX16_2, PCIEX16_1 and PCIEX16_2 will run x8. ***When M.2_3 are enabled, PCIEX16_1 will run x8, and PCIEX16_2 will run x4. AMD Ryzen 8700/8600 Series Desktop Processors* 2 x PCIe 4.0 x16 slots (only supports PCIEx16_1 & total bandwidth for x8, PCIEx16_2 will be disabled) AMD Ryzen 8500/8300 Series Desktop Processors* 2 x PCIe 4.0 x16 slots (only supports PCIEx16_1 & total bandwidth for x4, PCIEx16_2 will be disabled) - To ensure c |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
| M.2 | AMD Ryzen 9000 & 7000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) AMD Ryzen 8000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (Not supports) M.2_3 slot (Key M), type 2242/2260/2280 (Not supports) AMD X870E Chipset M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_5 slot (Key M), type 2280 (su |
| Audio Chipset | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082* - Impedance sense for front and rear headphone outputs - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input - Supports up to 32-Bit/384 kHz playback on front panel Audio Features - SupremeFX Shielding Technology - ESS® ES9219 QUAD DAC - Gold-plated audio jacks - Rear optical S/PDIF out port - Premium audio capacitors * The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial a |
| Audio Channels | 7.1 Channels |
| Max LAN Speed | 5Gbps + 2.5Gbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Bluetooth | Bluetooth 5.4 |
| Back I/O Ports | 2 x USB4 (40Gbps) ports (2 x USB Type-C) 8 x USB 10Gbps ports (6 x Type-A + 2 x USB Type-C) 1 x HDMI port 1 x Wi-Fi module 1 x Intel 2.5Gb Ethernet port 1 x Realtek 5Gb Ethernet port 2 x Gold-plated audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button |
| Onboard USB | 2 x USB 20Gbps connectors (support USB Type-C) 2 x USB 5Gbps headers support 4 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports |
| Other Connectors | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan headers 1 x W_PUMP+ header Miscellaneous 3 x Addressable Gen 2 headers 1 x Alteration PCIe mode switch 1 x FlexKey button 1 x Front Panel Audio header (F_AUDIO) 1 x ReTry button 1 x Start button 1 x 10-1 pin System Panel header 1 x Thermal Sensor header 1 x LN2 Mode jumper |
| Form Factor | ATX |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connector 1 x 8-pin PCIe Power connector |
| BIOS Feature | 256Mb Flash ROM, UEFI AMI BIOS |
| Windows 11 | Supported |
| Features | Extreme OC Kit - FlexKey button - LN2 Mode - ReTry button - Start button Extreme Engine Digi+ - 10K Black metallic capacitors - MicroFine alloy choke ASUS Q-Design - M.2 Q-Latch - M.2 Q-Release - M.2 Q-Slide - Q-Release Slim (with PCIe SafeSlot) - Q-Antenna - Q-Code - Q-Connector - Q-Dashboard - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) - Q-Slot ASUS Thermal Solution - M.2 heatsink backplate - M.2 heatsink - VRM heatsink design - Metal backplate ASUS EZ DIY - Backplate - BIOS FlashBack button - Clear CMOS button - ProCool II - Pre-mounted I/O shield - |
| Poids d’expédition | 3.97 kg |
| Dimensions du colis | 362 × 305 × 112 mm |
Questions sur cet article
Will my existing DDR5-4800 memory run at its rated speed with a Ryzen 9000 series CPU on this board?
Yes, the board supports DDR5 4400 and DDR5 4800 as standard JEDEC speeds, so your modules will operate at 4800 MT/s without overclocking.
How can I confirm the 18+2+2 power-stage VRM is active and delivering clean power after assembly?
Enter the UEFI and open the Hardware Monitor; it reports real-time Vcore, phase current and temperature for each of the 18+2+2 110 A stages so you can verify they are all operating.
Which M.2 screws and thermal pads are included, and do I need to buy any extra for the five onboard slots?
The package supplies M.2 screws and pre-cut thermal pads for all five slots — three PCIe 5.0 and two PCIe 4.0 — so no separate mounting hardware is required.
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