ASUS ROG Crosshair X870E Hero
- Chipset:
- X870E
- Socket:
- AM5
- Form Factor:
- ATX
- M.2 Slots:
- 5x M.2
- Network:
- WiFi 7
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: ASUS Last updated: September 11, 2026
ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7) Review
The ROG Crosshair X870E Hero is ASUS's flagship AM5 board for Ryzen 9000, 8000, and 7000 series desktop processors, built around the AMD X870E chipset and aimed at enthusiasts who want the strongest VRM and I/O available on the platform without moving to a workstation-class board. It pairs a 22-phase, 110A SPS power stage design with dual PCIe 5.0 x16 slots and five M.2 sockets, giving builders headroom for high core-count Ryzen 9000 X3D chips and multiple Gen5 SSDs at once.
The board runs an 18+4 (22-phase total) power stage configuration using 110A SPS MOSFETs for Vcore, backed by a large VRM heatsink and heat pipe assembly rated for roughly 1,980A of combined delivery. This level of power delivery is aimed squarely at overclocked Ryzen 9000 X3D and 9950X-class chips rather than typical mainstream builds, which is more headroom than most buyers will ever use. Four DDR5 DIMM slots support up to 192GB total capacity, with AMD EXPO profiles enabling overclocked speeds up to roughly DDR5-8200 on Ryzen 9000/7000 series processors and DDR5-8600 on APU-based chips, once the CPU's memory controller and DIMM quality allow it. Two PCIe 5.0 x16 slots are available, with the primary running at x16 or x8 while the secondary supports x8/x4 bifurcation for multi-GPU or add-in-card setups. Storage is handled by five M.2 sockets: three PCIe 5.0 x4 slots wired directly to the CPU for maximum SSD throughput, plus two PCIe 4.0 x4 slots from the chipset. Networking includes both 5GbE and 2.5GbE Ethernet controllers alongside Wi-Fi 7 (802.11be) with 2x2 320MHz channel support and Bluetooth 5.4. Audio runs through a Realtek ALC4082 codec paired with an ESS Sabre9219 DAC for higher-end analog output, and the rear I/O includes BIOS FlashBack and Q-Release for tool-free GPU removal. Against the Gigabyte X870E AORUS INFINITY NEXT already in this catalog, the Crosshair X870E Hero trades some of Gigabyte's raw phase count for tighter ASUS BIOS tuning tools and a stronger dual-LAN setup, while its five M.2 slots edge out most competing X870E boards for SSD expansion.
Power Delivery and VRM Design
The board runs an 18+4 (22-phase total) power stage configuration using 110A SPS MOSFETs for Vcore, backed by a large VRM heatsink and heat pipe assembly rated for roughly 1,980A of combined delivery. This level of power delivery is aimed squarely at overclocked Ryzen 9000 X3D and 9950X-class chips rather than typical mainstream builds, which is more headroom than most buyers will ever use.
Memory Support
Four DDR5 DIMM slots support up to 192GB total capacity, with AMD EXPO profiles enabling overclocked speeds up to roughly DDR5-8200 on Ryzen 9000/7000 series processors and DDR5-8600 on APU-based chips, once the CPU's memory controller and DIMM quality allow it.
Expansion and Storage
Two PCIe 5.0 x16 slots are available, with the primary running at x16 or x8 while the secondary supports x8/x4 bifurcation for multi-GPU or add-in-card setups. Storage is handled by five M.2 sockets: three PCIe 5.0 x4 slots wired directly to the CPU for maximum SSD throughput, plus two PCIe 4.0 x4 slots from the chipset.
Connectivity
Networking includes both 5GbE and 2.5GbE Ethernet controllers alongside Wi-Fi 7 (802.11be) with 2x2 320MHz channel support and Bluetooth 5.4. Audio runs through a Realtek ALC4082 codec paired with an ESS Sabre9219 DAC for higher-end analog output, and the rear I/O includes BIOS FlashBack and Q-Release for tool-free GPU removal.
Comparison to Sibling Products
Against the Gigabyte X870E AORUS INFINITY NEXT already in this catalog, the Crosshair X870E Hero trades some of Gigabyte's raw phase count for tighter ASUS BIOS tuning tools and a stronger dual-LAN setup, while its five M.2 slots edge out most competing X870E boards for SSD expansion.
Specifications
Platform and CPU compatibility
| Platform | AMD |
|---|---|
| Socket | AM5 |
| Socket | AMD Ryzen 9000 / 8000 / 7000 series |
| Chipset | X870E |
Platform
| Socket Type | AM5 |
|---|---|
| Form Factor | ATX |
Memory
| Memory Type | DDR5 |
|---|---|
| Memory Slots | 4 |
| Max Memory | 192 GB |
| Memory Type | 4x DDR5 DIMM, up to 192GB, up to DDR5-8200 (OC) |
Expansion & Connectivity
| M.2 Slots | 5 |
|---|---|
| PCIe 5.0 Support | Yes |
| Wi-Fi Onboard | Yes |
Network and audio
| Audio Codec | Realtek ALC4082 + ESS Sabre9219 DAC |
|---|
| Model | ROG Crosshair X870E Hero |
|---|---|
| VRM | 22-phase (18x 110A SPS for Vcore), ~1,980A combined |
| Expansion | 2x PCIe 5.0 x16 (x16/x8 + x8, x4/x4 bifurcation) |
| Connectivity | 5x USB-C, BIOS FlashBack, Q-Release |
| Networking | 5GbE + 2.5GbE dual LAN, Wi-Fi 7, Bluetooth 5.4 |
| Special Features | 5x M.2 (3x Gen5, 2x Gen4), AI Cooling II |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Enthusiasts running Ryzen 9000 X3D chips who want maximum VRM headroom
- Builders who want dual Gen5 M.2 storage and dual-LAN networking on one board
Not for
- Budget AM5 builds where a B850 board delivers the same gaming performance for far less
- Anyone who doesn't plan to overclock or use the extra M.2 capacity
FAQs
What are the key specifications of the ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)?
The ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7) is a motherboard from ASUS. Key specs: Socket AM5, Chipset X870E, VRM 22-phase (18x 110A SPS for Vcore), ~1,980A combined, Memory 4x DDR5 DIMM, up to 192GB, up to DDR5-8200 (OC), Expansion 2x PCIe 5.0 x16 (x16/x8 + x8, x4/x4 bifurcation).
Will the ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7) work with my current setup?
The ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7) lists Socket is AM5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7) best suited to?
It suits enthusiasts running ryzen 9000 x3d chips who want maximum vrm headroom, builders who want dual gen5 m.2 storage and dual-lan networking on one board.
What are the drawbacks of the ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)?
It is a poor fit for budget am5 builds where a b850 board delivers the same gaming performance for far less, anyone who doesn't plan to overclock or use the extra m.2 capacity.
Compare and read more
- ASRock B650E PG Riptide WiFi (AM5/AMD B650E/ATX/14+2+1 Power Phase VRM/Wi-Fi 6E) vs ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)
- ASRock B650E Steel Legend WiFi (AM5/AMD B650/ATX/16+2+1 Phase 60A SPS VRM/Three M.2 Slots/Wi-Fi 6E) vs ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)
- ASRock B650 PG Lightning (AM5/AMD B650/ATX/Two M.2 Slots/PCIe 5.0/2.5G LAN) vs ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)
- ASRock B850 Steel Legend WiFi (AM5/AMD B850/ATX/14+2+1 Phase 80A Dr.MOS VRM/Four M.2 Slots/Wi-Fi 7) vs ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)
- ASRock B860 Steel Legend WiFi (LGA1851/Intel B860/ATX/14+1+1+1+1 Phase 80A Dr.MOS VRM/Wi-Fi 6E) vs ASUS ROG Crosshair X870E Hero (AM5/AMD X870E/ATX/22-Phase 110A SPS VRM/Five M.2 Slots/Wi-Fi 7)