Main Specifications
Product Description: ASUS ROG Crosshair VIII Dark Hero - motherboard - ATX - Socket AM4 - AMD X570
Product Type: Motherboard - ATX
Chipset Type: AMD X570
Processor Socket: 1 x Socket AM4
Compatible Processors: Ryzen (supports Ryzen 2000 Series/ 2000 G-Series/ 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series)
Max RAM Size: 128 GB
RAM Supported: 4 DIMM slots - DDR4, non-ECC, ECC, unbuffered
Storage Ports: 8 x SATA-600 (RAID), 2 x M.2
USB / FireWire Ports: 1 x USB-C Gen 2 + 7 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + (1 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
Audio: HD Audio (8-channel)
LAN: Gigabit Ethernet, 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.1
General
Product Type: Motherboard - ATX
Chipset Type: AMD X570
Processor Socket: Socket AM4
Max Processors Qty: 1
Compatible Processors: Ryzen (supports Ryzen 2000 Series/ 2000 G-Series/ 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series)
Supported RAM
Max Size: 128 GB
Technology: DDR4
Bus Clock: 2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3400 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4600 MHz (O.C.), 4800 MHz (O.C.), 3200 MHz, 5000 MHz (O.C.), 5100 MHz (O.C.)
Supported RAM Integrity Check: Non-ECC, ECC
Registered or Buffered: Unbuffered
Features: Dual channel memory architecture
Audio
Type: HD Audio (8-channel)
Audio Codec: SupremeFX
Compliant Standards: High Definition Audio
LAN
Network Controller: Intel I211-AT / Realtek RTL8125-CG / Intel AX200
Network Interfaces: Gigabit Ethernet, 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Expansion / Connectivity
Expansion Slots: 1 x CPU
4 x DIMM 288-pin
2 x PCIe 4.0 x16 (PCIe 4.0 x16/x0, x8/x8 modes (with 3rd Generation Ryzen CPU); PCIe 3.0 x16/x0, x8/x8, x8/x0 modes (with 2nd Generation Ryzen CPU and 3rd Generation Ryzen CPU with Radeon Graphics))
1 x PCIe 4.0 x16
1 x PCIe 4.0 x1
Storage Interfaces: SATA-600 -connectors: 8 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
SATA-600 / PCIe 4.0 -connectors: 2 x M.2
Interfaces: 1 x LAN (Gigabit Ethernet)
1 x audio line-in - mini-jack
1 x audio line-out - mini-jack
1 x microphone - mini-jack
1 x TOSLINK
4 x USB 3.2 Gen 1
7 x USB 3.2 Gen 2
1 x audio line-out (center/subwoofer) - mini-jack
1 x audio line-out (rear) - mini-jack
1 x LAN (2.5Gigabit Ethernet)
1 x USB-C Gen2
Internal Interfaces: 4 x USB 2.0 - header
1 x USB 3.2 Gen 2 - header
2 x USB 3.2 Gen 1 - header
1 x audio - header
1 x speaker - header
Power Connectors: 4-pin ATX12V connector, 24-pin main power connector, 8-pin ATX12V connector
Features
BIOS Type: AMI
BIOS Features: WfM 2.0 support, USB BIOS Flashback, UEFI BIOS, SMBIOS 3.2 support, ACPI 6.2 support
Sleep / Wake Up: Wake on LAN (WOL)
Hardware Features: Jack retasking, ASUS Q-Design, Q-DIMM, Q-LED, Q-Slot, ASUS Q-Connector, audio jack detect technology, NVIDIA 3-way SLI Technology Support, Q-Code, SupremeFX Shielding technology, AMD CrossFireX technology support, AMD 3-way CrossFireX technology support, Preboot eXecution Environment (PXE), anti-pop function, LANGuard, ESS ES9023P
Miscellaneous
Included Accessories: External antenna, 1 x M.2 screw, ROG coasters, RGB (RGBW) LED strip extension cable, ROG big sticker, ROG thank you card, RGB Addressable LED extension cable, Q-Connector
Cables Included: 4 x Serial ATA cable
Software Included: Drivers & utilities
Width: 12 in
Depth: 9.6 in