Asus
Asus ROG Crosshair X870E DARK HERO Gaming Desktop Motherboard - AMD X870E Chipset - Socket AM5 - ATX (rogcrosshairx870edarkhero)
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- SKU:
- 21423592
- MPN:
- rogcrosshairx870edarkhero
- Availability:
- Usually ships the same or next business day.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/23/2026 11:11:38 PM PST
- Stock Update:
- 02/23/2026 11:11:38 PM PST
Description
This item is brand-new, factory sealed.
ASUS ROG Crosshair X870E Dark Hero ATX Motherboard, 20+2+2 Power Stages, DDR5 Slots, PCIe 5.0, Five M.2 Slots, 3D VC M.2 heatsink, USB4, AI Cache Boost, PCIe Slot Q-Release, AIO Q-Connector- Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- AMD AM5 Socket: Ready for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors. Renowned Software: BIOS 64 MB, ASUS DriverHub, Dolby Atmos, GlideX, HWiNFO, exclusive 1-year Internet Security subscription, and bundled 1-year AIDA64 Extreme subscription Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- Intelligent Control: ASUS-exclusive AI Cache Boost, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II, and AEMP to simplify setup and improve performance
- ROG Overclocking Technologies: Dynamic OC Switcher, Core Flex, Asynchronous Clock and PBO Enhancement
- Robust Power Solution: 20(110A)+2(110A)+2 power stages with ProCool II power connectors, MicroFine alloy chokes and premium metallic capacitors
- Optimized Thermal Design: 3D VC M.2 heatsink for one PCIe 5.0 M.2 slot, Massive heatsinks integrated with the I/O cover, joined by an L-shaped heatpipe and connected to the power stages with high-conductivity thermal pads
- Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots and three PCIe 4.0 M.2 slots, all with substantial cooling solutions. Unmatched Personalization: I/O cover with Polymo Lighting II, three Gen 2 ARGB headers, all configurable with ASUS-exclusive Aura Sync RGB lighting
- Abundant Connectivity: Dual USB4 Type-C ports, two USB 20Gbps Type-C front-panel connectors (one with Quick Charge 4+ up to 60W and USB Wattage Watcher), nine additional USB 10Gbps ports, two PCIe 5.0 x16 SafeSlots, HDMI port
- High-Performance Networking: On-board Wi-Fi 7 (802.11be) with ASUS WiFi Q-Antenna, Realtek 10Gb Ethernet and Realtek 5Gb Ethernet. Immersive Audio: ROG SupremeFX ALC4082 codec with ESS ES9219 Quad DAC for up to 32-Bit/384 kHz playback
- DIY Friendly Design: AIO Q-Connector, PCIe Slot Q-Release, new M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-Code, Q-LED, FlexKey button, Start button, BIOS FlashBack button, Clear CMOS button and pre-mounted I/O shield
- RAM: ?DDR5
- Brand: ?ASUS
- Series: ?ROG Crosshair X870E DARK HERO
- Item model number: ?ROG Crosshair X870E DARK HERO
- Item Weight: ?9.9 pounds
- Product Dimensions: ?12 x 9.6 x 1.5 inches
- Item Dimensions LxWxH: ?12 x 9.6 x 1.5 inches
- Color: ?BLACK
- Manufacturer: ?ASUS
ASUS ROG Crosshair X870E Dark Hero ATX motherboard delivers 20+2+2 power stages, DDR5 support, PCIe 5.0, five M.2 slots with 3D VC heatsink, USB4 connectivity, AI Cache Boost, PCIe Slot Q-Release, and AIO Q-Connector for effortless high-end builds focused on stability, cooling efficiency, premium components, and advanced DIY features.
Package Contents:
- CROSSHAIR X870E DARK HERO Gaming Desktop Motherboard
- 4 x SATA 6Gb/s cables
- 1 x DDR5 fan holder
- 1 x ROG assistant fan (60mm)
- 1 x Screw package for cooling kit
- 1 x Thermal pad for M.2 22110
- 1 x ASUS WiFi Q-Antenna
- 1 x Q-connector
- 3 x M.2 Q-Slide package
- 5 x M.2 backplate rubber packages
- 1 x ROG stickers
- 1 x ROG VIP card
- 1 x ROG Bottle Opener
- 1 x Quick start guide
Features
Package Contents:
AMD
- CROSSHAIR X870E DARK HERO Gaming Desktop Motherboard
- 4 x SATA 6Gb/s cables
- 1 x DDR5 fan holder
- 1 x ROG assistant fan (60mm)
- 1 x Screw package for cooling kit
- 1 x Thermal pad for M.2 22110
- 1 x ASUS WiFi Q-Antenna
- 1 x Q-connector
- 3 x M.2 Q-Slide package
- 5 x M.2 backplate rubber packages
- 1 x ROG stickers
- 1 x ROG VIP card
- 1 x ROG Bottle Opener
- 1 x Quick start guide
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
China Restriction of Hazardous Substances (China RoHS)
Brand Compatibility:
AMD
Specs
| Physical Characteristics | |
| Form Factor | ATX |
| Weight (Approximate) | 9.90 lb |
| Height | 14.6" |
| Width | 4.3" |
| Warranty | |
| Limited Warranty | 3 Year |
| I/O Expansions | |
| Total Number of Expansion Slots | 6 |
| PCI Express Standard |
|
| Number of PCI Express x16 Slots | 6 |
| Total Number of PCI Express Slots | 6 |
| Memory | |
| Memory Technology | DDR5 SDRAM |
| Number of Memory Slots | 4 |
| Memory Speed Supported |
|
| Memory Form Factor |
|
| Maximum Memory Supported | 256 GB |
| Error Checking | ECC |
| General Information | |
| Brand Name | Asus ROG |
| Manufacturer Website Address | http://usa.asus.com |
| Marketing Information | ROG CROSSHAIR X870E DARK HERO Clad in a sleek, understated black design, the ROG Crosshair X870E Dark Hero delivers refined performance for high-end builds, featuring a robust 20+2+2 power stage design, support for high-speed DDR5 memory, and the latest PCIe® 5.0 connectivity. It offers five onboard M.2 SSD slots with heatsinks, including a 3D VC M.2 heatsink for advanced thermal performance, along with Realtek 10G Ethernet and USB4® ports for next-generation connectivity. ASUS-exclusive AI technologies and Polymo Lighting II complete the platform, balancing intelligent tuning with a clean, premium aesthetic. ASUS AI INTELLIGENCE | AI CACHE BOOST Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 and 600 series motherboards that use Ryzen™ 9000 Series CPUs, this BIOS setting optimizes CPU cache and memory pathways to deliver up to 29% faster local LLM performance with high-speed memory tuning. ASUS AI ADVISOR Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way |
| Product Type | Gaming Desktop Motherboard |
| Product Name | CROSSHAIR X870E DARK HERO Gaming Desktop Motherboard |
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | ROG CROSSHAIR X870E DARK HERO |
| Product Model | X870E DARK HERO |
| Product Line | Crosshair |
| Processor & Chipset | |
| Chipset Manufacturer | AMD |
| Processor Supported |
|
| Total Processor Supported | 1 |
| Processor Socket | Socket AM5 |
| Chipset Model | X870E |
| Technical Information | |
| AI-powered | Yes |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Total Number of Onboard USB Ports | 12 |
| Number of M.2 Interfaces | 5 |
| Number of Onboard USB 2.0 Ports | 6 |
| Interfaces/Ports | |
| S/PDIF | Yes |
| VGA | Yes |
| HDMI Version | <p>2.1</p> |
| DisplayPort | Yes |
| HDMI | Yes |
| Total Number of USB Ports | 11 |
| Number of Network (RJ-45) Ports | 2 |
| I/O Controller | |
| RAID Supported | Yes |
| Controller Type | Serial ATA/600 |
| RAID Levels |
|
| Video | |
| Onboard Video | CPU Dependent Video |
| Network & Communication | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11be |
| Bluetooth | Yes |
| 10Gigabit Ethernet | Yes |
| Bluetooth Standard | Bluetooth 5.4 |
| 2.5Gigabit Ethernet | Yes |
| Gigabit Ethernet | Yes |
| Audio | |
| Audio Channels | 7.1 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Asus ROG Crosshair X870E DARK HERO Gaming Desktop Motherboard - AMD X870E Chipset - Socket AM5 - ATX (rogcrosshairx870edarkhero)
$771.68