ASUS ROG CROSSHAIR X870E EXTREME Extended ATX
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About This Item
- 5 M.2 slots for high-speed storage expansion
- AMD X870E chipset with Socket AM5 for Ryzen 7000/8000/9000 series CPUs
- DDR5 memory support up to 256 GB in dual-channel configuration
- PCIe 5.0 x16 slots for next-gen graphics and storage
- Wi-Fi 7 and 10Gb Ethernet for ultra-fast connectivity
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ASUS ROG Crosshair X870E Extreme | Flagship AM5 Motherboard
The ASUS ROG CROSSHAIR X870E EXTREME AMD X870E Socket AM5 Extended ATX is the pinnacle of AMD Ryzen 9000 series motherboards, engineered for enthusiasts who demand uncompromising performance. This flagship board delivers exceptional power delivery, cutting-edge connectivity, and comprehensive cooling solutions for the ultimate AM5 computing experience.
Slim Specs Table
| Metric | Spec |
|---|---|
| Form Factor | Extended ATX |
| Memory Support | DDR5, up to 256GB |
| PCIe Slots | 2x Gen 5, 2x Gen 4 |
| M.2 Slots | 5 (4x Gen 5, 1x Gen 4) |
| Wi-Fi | Wi-Fi 7 (802.11be) |
AI Cache Boost for LLM Performance
Exclusive to ASUS AMD 800 Series motherboards, AI Cache Boost intelligently optimises cache efficiency when paired with AMD Ryzen 9000 Series Granite Ridge CPUs. This innovative BIOS feature delivers up to 12.75% faster performance for large language model workflows, making it ideal for AI developers and content creators who rely on machine learning applications.
Comprehensive Connectivity Options
This motherboard offers exceptional connectivity with USB4 Gen 3×2 ports, 8x USB 3.2 Gen 2 Type-A ports, and 2x Type-C ports. The dual Ethernet configuration includes both 5 Gigabit and 10 Gigabit options, while Wi-Fi 7 ensures future-proof wireless performance. With Bluetooth 5.4 and S/PDIF audio output, you’ll have every connection you need for a complete workstation setup.
Advanced Power Delivery System
The robust VRM design with 24+2 power stages ensures stable power delivery even under extreme overclocking conditions. Multiple EPS 8-pin connectors and a 24-pin ATX power connector provide the necessary power infrastructure for high-end AM5 processors. This sophisticated power delivery system maintains optimal performance during intensive computing tasks.
Box contents
- ASUS ROG CROSSHAIR X870E EXTREME AMD X870E motherboard
- SATA cables
- Wi-Fi antenna
- I/O shield
- User manuals and drivers
Check before you buy
- Confirm your AMD Ryzen 7000/8000/9000 Series processor is Socket AM5 compatible
- Verify your case supports Extended ATX form factor (305mm x 277mm)
- Check your PSU has sufficient 8-pin EPS and 24-pin ATX connectors
- Ensure your cooling solution fits with the motherboard’s VRM heatsink design
Frequently Asked Questions
Q: Does this motherboard support DDR4 memory?
A: No, this motherboard only supports DDR5-SDRAM memory modules.
Q: Can I use this with an AMD Ryzen 7000 Series CPU?
A: Yes, it’s compatible with AMD Ryzen 7000, 8000, and 9000 Series processors on Socket AM5.
Q: How many graphics cards can I install?
A: You can install up to two graphics cards using the PCIe 5.0 x16 slots.
Q: Is onboard Wi-Fi included?
A: Yes, it features Wi-Fi 7 (802.11be) and Bluetooth 5.4 connectivity.
Q: What RAID configurations are supported?
A: This motherboard supports RAID 0, 1, 5, and 10 configurations.
The Consultant’s verdict & warranty
The ASUS ROG CROSSHAIR X870E EXTREME represents the ultimate foundation for high-end AM5 systems, offering exceptional performance for enthusiasts, content creators, and AI developers. Its comprehensive feature set and robust power delivery make it ideal for users building no-compromise workstations. Covered by the standard Manufacturer Warranty.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 5 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | Yes |
| 12V power connector | Yes |
| Supported storage drive interfaces | M.2, SATA III, SlimSAS |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| RGB LED pin header | Yes |
| USB 3.2 Gen 2x2 connectors | 1 |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD X870E |
| Supported processor sockets | Socket AM5 |
| Parallel processing technology support | Not supported |
| On-board graphics card | No |
| Motherboard form factor | Extended ATX |
| Component for | PC |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Supported storage drive types | HDD & SSD |
| Windows operating systems supported | Windows 11 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD X870E |
| RAID levels | 0, 1, 5, 10 |
| Supported processor sockets | Socket AM5 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | Extended ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
| Processor socket | Socket AM5 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Maximum internal memory | 256 GB |
| Unbuffered memory | Yes |
| ECC сompatibility | ECC & Non-ECC |
| Storage controllers | |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III, SlimSAS |
| RAID levels | 0, 1, 5, 10 |
| Number of storage drives supported | 10 |
| RAID support | Yes |
| Graphics | |
| Parallel processing technology support | Not supported |
| On-board graphics card | No |
| Rear panel I/O ports | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 8 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| WiFi-AP antenna jack | 1 |
| S/PDIF out port | Yes |
| PS/2 ports quantity | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| USB4 Gen 3x2 ports quantity | 2 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet interface type | 5 Gigabit Ethernet, 10 Gigabit Ethernet |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Features | |
| Windows operating systems supported | Windows 11 |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD X870E |
| Supported processor sockets | Socket AM5 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | Extended ATX |
| Component for | PC |
| Audio chip | Realtek ALC4082 |
| Product colour | Black |
| Expansion slots | |
| Number of M.2 (M) slots | 5 |
| PCI Express x16 (Gen 4.x) slots | 2 |
| PCI Express x16 (Gen 5.x) slots | 2 |
| 1st M.2 largest key size | 22110 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 5.0 |
| 3rd M.2 largest key size | 22110 |
| 3rd M.2 highest PCI Express generation | 5.0 |
| 4th M.2 largest key size | 22110 |
| 4th M.2 highest PCI Express generation | 4.0 |
| 5th M.2 largest key size | 22110 |
| 5th M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 512 Mbit |
| Packaging data | |
| Package width | 380 mm |
| Package depth | 320 mm |
| Package height | 125 mm |
| Package weight | 5.66 kg |
| Software | |
| Windows operating systems supported | Windows 11 |
| Drivers included | Yes |
| Weight & dimensions | |
| Package width | 380 mm |
| Package depth | 320 mm |
| Package height | 125 mm |
| Package weight | 5.66 kg |
| Width | 305 mm |
| Depth | 277 mm |
| Packaging content | |
| Drivers included | Yes |
| Cables included | SATA |
| Antenna included | Yes |
| Other features | |
| Package width | 380 mm |
| Package depth | 320 mm |
| Package height | 125 mm |
| Package weight | 5.66 kg |
| Identifiers | |
| Distributor SKUs | MBD-90MB1LB0-M0EAY0, 11783526, 126849, 577124, STD10225165, M2MMBD-90MB1LB0-M0EAY0 |
| Additional EANs | 0197105984967 |

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