ASUS
ASUS ROG CROSSHAIR X870E DARK HERO ATX MOTHERBOARD, 20+2+2 POWER STAGES, DDR5 SL
Mfg Part Number: ROG CROSSHAIR X870E DARK HERO , Item #: 5978349
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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
| General Information | |
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | ROG CROSSHAIR X870E DARK HERO |
| Manufacturer Website Address | http://usa.asus.com |
| Brand Name | Asus ROG |
| Product Line | Crosshair |
| Product Model | X870E DARK HERO |
| Product Name | CROSSHAIR X870E DARK HERO Gaming Desktop Motherboard |
| Product Type | Gaming Desktop Motherboard |
| Technical Information | |
| AI-powered | Yes |
| Processor & Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | X870E |
| Total Processor Supported | 1 |
| Processor Socket | Socket AM5 |
| Processor Supported | Ryzen 7 |
| Processor Supported | Ryzen 9 |
| Memory | |
| Number of Memory Slots | 4 |
| Memory Form Factor | DIMM |
| Memory Form Factor | UDIMM |
| Maximum Memory Supported | 256 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Speed Supported | 9600 MHz |
| Memory Speed Supported | 8200 MHz |
| Memory Speed Supported | 8000 MHz |
| Memory Speed Supported | 9200 MHz |
| Memory Speed Supported | 8600 MHz |
| Error Checking | ECC |
| I/O Controller | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 10 |
| RAID Levels | 5 |
| RAID Levels | 0 |
| RAID Levels | 1 |
| Video | |
| Onboard Video | CPU Dependent Video |
| Audio | |
| Audio Channels | 7.1 |
| Network & Communication | |
| Bluetooth | Yes |
| Bluetooth Standard | Bluetooth 5.4 |
| Gigabit Ethernet | Yes |
| 2.5Gigabit Ethernet | Yes |
| 10Gigabit Ethernet | Yes |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11be |
| I/O Expansions | |
| Total Number of Expansion Slots | 6 |
| PCI Express Standard | PCI Express 3.0 |
| PCI Express Standard | PCI Express 5.0 |
| PCI Express Standard | PCI Express 4.0 |
| Total Number of PCI Express Slots | 6 |
| Number of PCI Express x16 Slots | 6 |
| Interfaces/Ports | |
| Total Number of USB Ports | 11 |
| S/PDIF | Yes |
| VGA | Yes |
| HDMI | Yes |
| HDMI Version | 2.1 |
| DisplayPort | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Onboard Interfaces | |
| Number of SATA Interfaces | 4 |
| Number of M.2 Interfaces | 5 |
| Total Number of Onboard USB Ports | 12 |
| Number of Onboard USB 2.0 Ports | 6 |
| Physical Characteristics | |
| Form Factor | ATX |
| Height | 14.6" |
| Width | 4.3" |
| Depth | 12" |
| Weight (Approximate) | 9.90 lb |
| Miscellaneous | |
| Package Contents |
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| Brand Compatibility | AMD |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Environmental Compliance | China Restriction of Hazardous Substances (China RoHS) |
| Environmental Compliance | Taiwan Restriction of Hazardous Substances (Taiwan RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
