ASUS ROG CROSSHAIR X870E EXTREME X870E AM5 Extended ATX Motherboard

ASUS ROG CROSSHAIR X870E EXTREME | E-ATX Foundation

The ASUS ROG CROSSHAIR X870E EXTREME AMD X870E Socket AM5 Extended ATX motherboard provides the ultimate base for high-end builds. It targets enthusiasts building with AMD Ryzen™ 9000 series processors. This board supports cutting-edge DDR5 memory and PCIe 5.0 components. It also features an integrated 5-inch LCD for system monitoring or personalization. Future connectivity is handled by USB4® and Wi-Fi 7.

Slim Specs

Future-Proof PCIe 5.0 Storage

You get five M.2 slots for massive storage arrays. Three of these support the blistering PCIe 5.0 standard. This ensures read/write speeds that saturate the bus. The remaining two slots use PCIe 4.0. This is perfect for bulk storage or older drives. You also retain four SATA ports for traditional HDDs. This flexibility suits complex RAID setups.

Extreme Connectivity Suite

Connectivity is comprehensive for a flagship build. You get two USB4 Gen 3×2 ports. These support high-speed data and display output. There are eight USB 3.2 Gen 2 Type-A ports. Two more are Type-C. Legacy support includes a single PS/2 port. Networking is robust. You have 10GbE and 5GbE LAN ports. Wi-Fi 7 and Bluetooth 5.4 handle wireless duties.

AI-Driven Performance Tuning

ASUS includes exclusive software to boost specific workloads. AI Cache Boost enhances cache efficiency. This is for users running large language model (LLM) workflows. It requires a compatible AMD Ryzen™ 9000 series CPU. The feature can deliver up to a 12.75% performance uplift. This is a targeted tool for creators and developers.

DIY-Friendly Design

Building on this E-ATX board is streamlined. It features an AniMe Matrix™ LED display. This adds visual flair and status indicators. The board includes Q-Release buttons for PCIe slots. This makes removing heavy graphics cards easier. The rear I/O is pre-mounted. This simplifies installation into the chassis.

Box contents

• ROG Crosshair X870E Extreme motherboard
• ROG high-performance thermal pad
• SATA cables
• WiFi antenna
• Q-connector set
• Cable ties and M.2 screws
• Driver USB stick

Check before you buy

• Confirm your PC case supports Extended ATX (E-ATX) form factor.
• Verify your processor is an AMD Ryzen 7000, 8000, or 9000 series.
• Ensure your PSU has a 24-pin ATX and 8-pin EPS connector.
• Check Wi-Fi 7 regulatory domain support for your location.

Frequently Asked Questions

Q: Does this board support PCIe 5.0 graphics cards?

A: Yes, it features two PCI Express x16 Gen 5.x slots for next-gen GPUs.

Q: Is there an integrated I/O shield?

A: Yes, the rear I/O shield is pre-installed on the board.

Q: What is the maximum memory capacity?

A: The board supports up to 256 GB of DDR5 memory across four slots.

Q: Does it include the new USB4 standard?

A: Yes, it has two USB4 Gen 3×2 Type-C ports on the rear panel.

The Consultant’s verdict & warranty

This motherboard is for the enthusiast building a top-tier AM5 system. It is ideal for users needing maximum PCIe 5.0 storage and future-ready connectivity. If you are a content creator or hardware hobbyist, this offers a premium foundation. It is covered by the standard Manufacturer Warranty.